In the last three books Mat has too many golden lines to be chosen amongst but may be the joy after escaping the Finns, took the pie. So classic Mat there.
I like how fascinated Elayne is with Mat's cursing! She studies curse words and Mat using some of the most colorful.
She's fascinated with any cursing; Mat, Uno, Birgette, stablehands, barmaids, shoulderthumpers, soldiers, etc.... But Birgette had an awesome quote on that, "At least I know where to use each (curse) word" Or something like that