'hilarious uproarious' definitions:

Definition of 'hilarious uproarious'

From: GCIDE

humourous \humourous\ adj. same as humorous; causing amusement or laughter. [Narrower terms: {bantering, facetious, tongue-in-cheek, witty ; {boisterous, knockabout, slapstick ; {buffoonish, clownish, zany}; {comic, comical, funny, laughable, risible ; {droll, waggish ; {dry, ironic, ironical, pawky, wry ; {farcical, ludicrous, ridiculous ; {Gilbertian ; {hilarious, uproarious ; jesting, jocose, jocular, jocund, joking; {merry, mirthful}; {seriocomic, seriocomical ; {tragicomic, tragicomical ; killing, sidesplitting] Also See: pleasing.
Syn: humorous. [WordNet 1.5]