slang
n 1: informal language consisting of words and expressions that
are not considered appropriate for formal occasions;
often vituperative or vulgar; "their speech was full of
slang expressions"
2: a characteristic language of a particular group (as among
thieves); "they don't speak our lingo" [syn: {cant}, {jargon},
{lingo}, {argot}, {patois}, {vernacular}]
v 1: use slang or vulgar language
2: fool or hoax; "The immigrant was duped because he trusted
everyone"; "You can't fool me!" [syn: {gull}, {dupe}, {befool},
{cod}, {fool}, {put on}, {take in}, {put one over}, {put
one across}]
3: abuse with coarse language