1 definition by Soytsauce

Top Definition

As a verb, to shoulder someone in the crotch. As a noun, the shouldering of someone in the crotch. Generally executed by midgets and received by NBA players.

OW!! That 6 year old just TACHED me.
He deserved a tach.

by Soytsauce March 24, 2007

Buy a tach mug!