_ _ _ _ _ _ _ _ _ _ _
"WHAT, ME WORRY?"
indicative of a nonchalant attitude towards potential criticism; carefree

MEME
idea, behavior, style, or usage that spreads virally through a culture from person to person

PINCHERA
1. Italian surname of uncertain origin, likely reflecting the occupation of painter (pittore); 
2. derivation of crude Mexican slang (pinche), an all-purpose insult enhancer