welebicho Share definition Flag literal definition is dick sniffer but in Puerto Rico in means like a bad friend, bad boyfriend, asshole, idiot, you-should-die, etc. It's ghetto Puertorrican slang. example:Maria's boyfriend, who cheated on her, is a welebicho. welebicho by alagugugu February 18, 2014 0 0 Get merch Get the welebicho mug. Buy Now — $32.95 See more merch