2 definitions by Twinklebabe

When one needs the lavatory immediatley or one will cak shit their pants.
"Jamie had too much dodgy beer, he's now gonna have a bum explosion"
by Twinklebabe August 29, 2008
Get the Bum Explosion mug.
Jamie drank so much last night, he's got a grotty botty this morning!
by Twinklebabe October 23, 2008
Get the Grotty Botty mug.