A group of creative individuals at a site called www.asciipr0n.com have collected an excellent cross-section of different types of ASCII Art, ranging from pornographic to pop cultural. While some of them seem very recent, others appear to have been rescued from long-forgotten collections elsewhere on the Internet. The descriptions you see below were written by them, as I believe they have a greater knowledge of the origins.
There is a good chance some people reading this page have never heard the term "pr0n". As far as I can discern, it is a play off of the mistyping of the shorthand word for pornography, "porn", with a transposed set of letters inside, "pron". This, ostensibly, is because the writer is some sort of spastic loser who can't spell correctly. The 0 for the o in "pron" cements this reputation.
The ASCIIPR0N site not only contains this entire collection (as well as other excellent ASCII creations outside the scope of textfiles.com), but is filled with other creative works in video and music, many haunting and some sublime. It has my highest recommendation.
| Filename | Size | Description of the Textfile| anime00.txt | 841 | small astroboy (snd)
| anime01.txt | 4616 | converted astroboy (m1a)
| anime02.txt | 1256 | happy astrogirl (ch1).
| anime03.txt | 4483 | converted white-on-black m1a astroboy.
| anime04.txt | 2770 | ch1 evangelion ayanami rei
| anime05.txt | 6479 | m1a ayanami rei white-on-black
| anime06.txt | 7513 | m1a evangelion katsuragi misato white-on-black
| anime07.txt | 4159 | bunny ears
| anime08.txt | 4859 | m1a ffvii cloud white-on-black
| anime09.txt | 880 | dareka
| anime10.txt | 3031 | unidentified benevolent fairy.
| anime11.txt | 2485 | smiling as if to say
| anime12.txt | 2435 | hello kitty.
| anime13.txt | 1951 | keroppi (hello kitty frog)
| anime14.txt | 13584 | printable michael ling lum (urusei yatsura).
| anime15.txt | 4474 | salior moon luna in human form
| anime16.txt | 1158 | namelessone atomic bomberman
| anime17.txt | 2946 | bon vampire princess miyu with fan
| anime18.txt | 3168 | nakoruru
| anime19.txt | 2214 | i choose you pikachu tim park.
| anime20.txt | 10262 | cartoon pantiless babe
| anime21.txt | 3406 | tim park sailor mercury.
| anime22.txt | 3089 | sailor saturn.
| anime23.txt | 7799 | sailor scouts special moves by valkyrie.
| anime24.txt | 45680 | dov sherman's anime ascii collection first edition
| anime25.txt | 49508 | dov sherman's anime ascii collection second edition.
| anime26.txt | 32613 | dov sherman's ranma 1/2 collection first edition
| anime27.txt | 40057 | dov sherman's ranma 1/2 collection second edition.
| anime28.txt | 30898 | dov sherman's ranma 1/2 collection third edition
| anime29.txt | 8180 | pikachu squirtle psyduck geodude jigglypuff ditto &c
| anime30.txt | 4789 | eric's sailor moon collection.
| anime31.txt | 67538 | GST maison ikkoku collection part one.
| anime32.txt | 23269 | GST maison ikkoku collection part two.
| anime33.txt | 41044 | GST anime including eva and 5 star stories
| anime34.txt | 969 | tim park sailor moon parapara.
| anime35.txt | 4298 | tim park sailor neptune.
| anime36.txt | 343 | tim park parapara's doll
| anime37.txt | 1346 | tim park tickle me usagi
| anime38.txt | 1912 | mk all-purpose catgirl nuku nuku
| anime39.txt | 1303 | mk one tit leela
| anime40.txt | 4176 | super catgirl 2.
| anime41.txt | 5466 | ac surprise.
| anime42.txt | 3798 | is this priss from bubblegum crisis?
| anime43.txt | 1946 | girl with horns?
| anime44.txt | 1592 | chibi school girl.
| anime45.txt | 52256 | alildevil bulbasaur squirtle charmander evolutions
| anime46.txt | 7318 | amc pokemon logo and some monsters
| anime47.txt | 7327 | usagi t & a.
| anime48.txt | 1687 | mk ayanami bootscreen portrait
| anime49.txt | 2852 | m1a iwakura lain from serial experiments lain.
| bj00.txt | 4379 | oral close up!
| bj01.txt | 3601 | oral close up!!
| bj02.txt | 3774 | oral close up!!!
| bj03.txt | 4726 | oral close up!!!!
| bj04.txt | 4561 | oral close up!!!!!
| hunky00.txt | 9743 | david of michel-ange
| hunky01.txt | 9117 | so fuckin h0t!
| hunky02.txt | 7843 | "adam" erect
| hunky03.txt | 4902 | a happy hustler a real tease
| hunky04.txt | 689 | buff ascii drawing
| hunky05.txt | 6162 | captain james t kirk in contemplation.
| hunky06.txt | 3441 | bon jeune homme assis sur la bord de la mer.
| hunky07.txt | 1147 | jgs nude buff shower
| pinup00.txt | 8505 | meriday in the morning
| pinup01.txt | 7299 | meriday in the morning ripoff.
| pinup02.txt | 8137 | 1964 playboy centrefold classic ascii.
| pinup03.txt | 8316 | kneeling draped blonde
| pinup04.txt | 8479 | hot pants (white on black)
| pinup05.txt | 5309 | tan lines, headband.
| pinup06.txt | 6402 | peek-a-boo tits.
| pinup07.txt | 7271 | wonky bikini babe.
| pinup08.txt | 5559 | sultry 80's.
| pinup09.txt | 6504 | nicer version of pinup07.txt
| pinup10.txt | 6667 | x-tra large boobies, kneeling.
| pinup11.txt | 17381 | sexy mature woman.
| pinup12.txt | 4717 | crouched happy babe.
| pinup13.txt | 10444 | "bunny", classic playboy w/ears.
| pinup14.txt | 7376 | "clohe", assertive loincloth
| pinup15.txt | 7347 | "fran", playboy jokes cartoon girl made of sex
| pinup16.txt | 7617 | snatchgrab
| pinup17.txt | 3337 | nicely converted small babe.
| pinup18.txt | 4996 | science officer jadzia dax *IN UNIFORM!!*.
| pinup19.txt | 9458 | |