bilingual sometimes, when i get bored, i speak spanish- i find someone who doesn't speak aword and say- "hola!  tu madre es perra!  tu hermano es guano en el cabezo!  si?" and they'd just smile and nod- no clue they've just been insulted- or i'd find someone fluent and say- "hola! me llamo alexander!  no hablo espanol, no hablo ingles, no hablo frances, et cetera- mi es tonto! donde esta el bano con leche?" and gigle to myself at the look of utter confusion- i love messing with people's heads