sidesplitter

side·split·ting

S0391500 (sīd′splĭt′ĭng)adj.1. Convulsively hearty; uproarious. Used of laughter.2. Causing convulsive laughter; extremely funny: a sidesplitting comedy.

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side′split′ter n.side′split′ting·ly adv.

side•split•ter

(ˈsaɪdˌsplɪt ər)

n. something that is uproariously funny. [1875–80] side′split`ting, adj. side′split`ting•ly, adv.

Thesaurus

Noun

1.

sidesplitter - a joke that seems extremely funny howler, thigh-slapper, wow, belly laugh, riot, screamgag, jape, jest, joke, laugh - a humorous anecdote or remark intended to provoke laughter; "he told a very funny joke"; "he knows a million gags"; "thanks for the laugh"; "he laughed unpleasantly at his own jest"; "even a schoolboy's jape is supposed to have some ascertainable point"