Casper- a smelly fart caused by food especally from sweden salomi.
~Can linger for a long time if you casper inside a enclosed area.
#1 "Friends Name" KILLED A CASPER, DUDE WERE GUNNA DIE!
#2 "SMELLS LIKE DEAD DOWG!!" said 'luke' as the smell of two girls caspers lingered through the air.