As anyone who watches Anderson Cooper's daily RidicuList segment knows, the best part is not so much the substance as when the host breaks out his signature giggle over some juvenile Butt-head-erism.

Before signing off each night, Anderson Cooper concludes AC360 with a segment called the "Ridiculist," during which he comments on some trivial bit of news or pop culture. It's a chance for Cooper to show off his less serious side, but he took things to a whole new level tonight when his own joke about French…