The action of using only half the power of a slap to take someone out, Someone who gets halfslaped
The only actual halfslap i've seen was Eric.
by Dylan, biTChes! May 06, 2005
A shot performed in the sport of hockey where you take a slap shot, but only winding up a small amount. Great for getting off a quick, hard shot from the slot.
That kid has a sick half slap. You don't even know when it's coming because his back swing is so subtle.
by SeeEss October 28, 2012