Definitions by JarBill

Kurt Coblumpkin

When you masturbate while taking a dump and your semen hits your forehead.

Last night I was on the toilet and ended up giving myself a Kurt Coblumpkin!

Kurt Coblumpkin by JarBill April 19, 2026

Curt Coblumpkin

When you masturbate while taking a dump and your semen hits your forehead.

"Dude I was in the bathroom last night and did a Curt Coblumpkin!"

Curt Coblumpkin by JarBill March 30, 2026