Somebody that tries for the image of a shark, and might even start claiming to be a shark and calling themselves one when they get desperate to get respected, even though nobody that knows them thinks they're anything like a shark.
The mama's boy/girl started calling himself/herself a shark, but everybody else thinks he/she is a bad fish, since there's plenty more like him/her.
A crazy Texan drinks too much beer and decides his penis looks better inverted thus performing athletic maneuvers while displaying his family jewels in a handstand with his pants to the knees.
hanging in nugents sippin on redbulls and vodka then going back to the pad to play some call of duty then looking left OH SNAP mr binkie is upside down. The reverse badfish strikes again!