Definitions by Bokro

trouser bowser

When you shit yourself with such force it goes through your underwear. The term is from when Bowser ass stomps like in Mario 3 when you defeat him by making him ass stomp through the blocks.

I sneezed so hard I let loose a trouser bowser. I tried to to lift way too much and a trouser bowser was released.

trouser bowser by Bokro June 18, 2014