1. The exclaimation you make, when you open the bathroom door and there is someone already there. origin: game of balderdash. 2. Poisonous australian snake.
(person enters bathroom) "Boomslang!"
1. Pirate exclaimation. Used usually to express frustration and disappointment, and occasionally surprise.
Sklar! The banshee's wail sent near half me crew to davie jones's locker.