A handjob performed with the non-dominant hand. Also referred to as a "Norman Non-Dom", this is a traditional sex move performed by the inhabitants of Keewatin, Ontario, Canada. This is considered the lowest form of sexual commitment between a couple, and is often motivated by feelings of pity rather than romance or love.
I was at the Rippers the other night and saw a greasy stripper giving some fat dude the old Keewatin Handshake in the back. Fuckin' typical.