Similar to Shelton's phrase "Bazinga", but bazinka means the opposite of "Bazinga". You use bazinka when you are the one getting pranked.
Joe: What that over there?
Leon: (Looks over there)
Joe: Made you look! Bazinga!
Leon: F***! Bazinka!
Leon: (Looks over there)
Joe: Made you look! Bazinga!
Leon: F***! Bazinka!
by TradingFeline October 08, 2014