80 Moby Thesaurus words for "potty": absurd, balmy, bananas, barmy, bats, batty, beany, bedpan, bonkers, buggy, bughouse, bugs, can, chamber, chamber pot, chemical closet, chemical toilet, commode, crackers, crapper, crazy, cuckoo, daffy, dippy, dotty, flaky, flipped, freaked-out, fruitcakey, fruity, gaga, goofy, harebrained, haywire, high-hat, inconsiderable, insane, insignificant, jerry, john, johnny, jordan, just plain nuts, kooky, latrine, loo, loony, loopy, minor, nuts, nutty, off the hinges, off the track, off the wall, petty, piss pot, pot, potty-chair, preposterous, privy, round the bend, screwball, screwballs, screwy, shoestring, silly, slaphappy, small, small-beer, snobby, snooty, stool, throne, thunder mug, toilet, trivial, unimportant, urinal, wacky, water closet

Source: Moby Thesaurus II by Grady Ward, 1.0
 

potty adj
1: (British informal) trivial; "potty little details"
2: very drunk [syn: besotted, blind drunk, blotto, crocked, cockeyed, fuddled, loaded, pie-eyed, pissed, pixilated, plastered, slopped, sloshed, smashed, soaked, soused, sozzled, squiffy, stiff, tiddly, tiddley, tight, tipsy, wet]
3: stupid and confused; used especially of persons; "blathering like the addlepated nincompoop that you are"; "a confused puddingheaded, muddleheaded fellow"- Isaac Sterne [syn: addlebrained, addlepated, puddingheaded, muddleheaded]

noun

1: a plumbing fixture for defecation and urination [syn: toilet, can, commode, crapper, pot, stool, throne]
2: a receptacle for urination or defecation in the bedroom [syn: chamberpot, thunder mug] [also: pottiest, pottier]

Source: WordNet (r) 2.0