Definition of "choad"

What a find...a giant choad!

1968, Robert Crumb, Zap Comix, volume 3, unnumbered page

Your choad veins are pulsing love songs

1970±, S. Clay Wilson, as quoted by Blair Haworth, “Meaning of Choad? (and a Peter Jackson question)” (1993 August 11), alt.tasteless, Usenet

We all wank, sonny wiggles his willy, daddy plays with the meat in an orderly and rational way, and granddad's choad also delivers on a regular basis.

1993 December 14, Steven Snedker, “Wanking 101 [long]”, alt.sex.masturbation, Usenet, as quoted by Richard J. McCunney (December 26)

If you aren't the type of system manager that likes to be nice to the choad that forgot to log out, then the program has it's [sic.] other uses

1985 February 28, Kevin Carosso, “VMS terminal I/O question”, fa-info.vax, Usenet via info-vax

sebadoh blew sonic youth off the stage, you stupid choad

1992 October 12, “x3460afe” from maple.circa.ufl.edu, “sonic fags”, in alt.music.alternative (Usenet)

Stan: Oh man, I feel like a total choad.Cartman: Aw, come on Stan. Maybe that's just because you look like a total choad.

1997, Matt Stone, Trey Parker, “Pinkeye”, in South Park, episode 107

One has to chuckle a bit at the sight of, in a single breath, getting borderline pedantic about the proper name for the region between anus and scrotum or vulva, and then using the term "thingy" ;)Referrence materials on hand at the moment, in all their general glory, would seem to point to either term being acceptable in casual conversation....as well as bring to mind hurried, husky whispers of "Push my choad."

1997 May 31, Clay 3 Young, “"Choad" rhymes with "toad"...was Re: Sex without orgasms?”, in alt.gothic‎ (Usenet)

Massaging a circle around Dennis's back, Greg said, "Everybody has four potential e-zones -- his nips, his balls, his butthole, his choad.""What's a choad?"Greg's pressed between Dennis's legs, and Dennis gasped, "Oh yeah, there."

1999 June 11, Matthias, “Story: Hotel Alpha 1 (M/M) (Coll) (Con) - dinos1.txt [1/1]”, in alt.sex.stories.gay.moderated‎ (Usenet)

For the ladies, studies indicate that massaging the perineum with warm olive oil toward the end of the third trimester can reduce tearing and the need for an episiotomy. And yes, I'm referring to the pregnancy trimester, not the trimester where your proposal to major in "choad measuring" was declined by the biology department, the narrow-minded fools.

2012, Tyler Stoddard Smith, Whore Stories: A Revealing History of the World's Oldest Profession, Adams Media, published 2012, page 96