1 definition by the real nemo

Blumkin

This is when some one, usually a male, masturbates whilst on the loo havin a shit.

Mum: You've bin ages in ther johnny. What you up to?
Johnny: I'm having a blumkin mum.
Mum: Ok then, judt don't be to long. Dinners ready in a minute. And wash your hands after!
Johnny: Yeh sure mum!

by the real nemo September 19, 2006