1 definition by DarkSkaners

Top Definition

"Ignition" is, among other things, the slang word for "vagina". A "penis" is called a "key", because you stick the penis in the vagina like you stick a key in the ignition

R. Kelly sings: "Let me stick my key in your Ignition, baby"

by DarkSkaners September 06, 2004

Buy a ignition mug!