knee-slapper β a joke evoking boisterous hilarity.
clownish β If you describe a person's appearance or behaviour as clownish, you mean that they look or behave rather like a clown, and often that they appear rather foolish.
droll β amusing in an odd way; whimsically humorous; waggish.
laughable β such as to cause laughter; funny; amusing; ludicrous.
laughing β that laughs or is given to laughter: a laughing child.
fun-loving β enjoying life in a lively, lighthearted way; spirited; playful: fun-loving friends.
derisory β If you describe something such as an amount of money as derisory, you are emphasizing that it is so small or inadequate that it seems silly or not worth considering.
booner β a young working-class person from Canberra
hilarious β arousing great merriment; extremely funny: a hilarious story; a hilarious old movie.
fun β something that provides mirth or amusement: A picnic would be fun.
grooving β a long, narrow cut or indentation in a surface, as the cut in a board to receive the tongue of another board (tongue-and-groove joint) a furrow, or a natural indentation on an organism.
