1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) a humorous anecdote or remark intended to provoke laughter 2) the smallest whole number or a numeral representing this number 3) a slippery or viscous liquid or liquefiable substance not miscible with water DOWN 1) any thick, viscous matter 2) black tropical american cuckoo 3) a colloid in a more solid form than a sol ** Scroll down for solution. ** Are you sure you want to peek? gag one oil