Jackslap Edit Meaning

1.

v. - a severe and often extremely painful beating. Thus usually used only for intimidation purposes

ie.. "if you don't stop that shit I'm gonna jackslap you like a monkey"

2.

a common term used by military firefighters, meaning to "dust of the bitch slap" or to "Slap you with the back of one's hand". This is commonly used from one soldier to another if someone says or does something stupid, pushes just the right buttons, or irritates another soldier.

"Soldier, I will jackslap the cowboy piss out of you if I don't get my goddamn newspaper back!"

See backhand, slap, bitchslap, tap