I remember the first "dirty book" I ever read--was some bit of gay BDSM stuff I nicked from a roommate. And I was getting into it, too--in a serious way . . . until the emergence of the attacker's "incredible, gargantuan fuck tool."
Bye-bye mood, hello uproarious laughter.
Pretty much anything prefaced with "fuck" can inspire gales of giggling with me. "Fucktool," "Fuckhole," "Fuckbox," etc. Especially if assigned a marvelously overblown adjective--like "incredible" or "fantabulous."
I like cunt (hush), hole, pussy. I struggle with snatch. And twat? That's my 7th grade English teacher, not a woman's vagina.
Love cock, will use tool or meat just to break up the monotony. Occasionally use dick, but feel funny about it--seems more name calling than describing a penis.
Kallie