(v.) The act of slapping a man's genitals with the back of the hand in an effort to cause malicious pain.
I just dilly slapped Teddy-Bear.
The act of singing a part of a song in order to get it stuck in the head of the recipient of the slap.
Slapper: "Never gonna give you up"
Recipient: "Never gonna let you down" Damnit you song slapped me.
The act of ejaculating in your hand and then slapping someone in the face with that hand.
Jason: "Dude what happened to your face?"
Kyle: "I called Justin Fat and that bastard gave me the money slap!"
Jason: "Damn i guess you wont be Talking shit about him no more"
A metaphorical bitch-slap to someone with a Facebook wall post or comment.
Wall post: I had two headers in the soccer game today
Comment: That's not the first time you've taken a pair of balls to the face
Comment: facebitch-slap!!!
"Slapping the cod" is the sexual stimulation of one's own genitals, usually to the point of orgasm. The stimulation can be performed using the hands.
Origin: Spanish (Chile) "Cacheteando el Jurel" first used when two chilean fishermen were fishing for mackerel, when one fishermen felt the urge to unload his semen and turned his back on the other, when the second fisherman noticed this event he asked what he was doing and the fiserman masterbating said "I'm slapping the mackerel".
The name was then changed to "slapping the cod" as this fish is more common in Australia.
Sinonims: Beatin' it, waxin' the kielbasa, choking the chicken, etc
Person 1: "Hey, have you seen Will?"
Person 2: "No, he must be in the toilet slapping the cod"
Person 1: "I bet he's thinking of Tara"
To slap a man/woman hard on the forehead. Works particularly well the balder the recipient is. It is a classic Three Stooges style move.
I'm going to moon slap Barry for being so stupid.
This term is used for a really hard slap on an unpopular kid. When the perpetrator lines up his Niven Slap he usually will do stretches with his hand and arms. The victim can sometimes be left unconscious.
Wayne Rooney: Hey guys, I'm back at Man U!
Berbatov: *Niven Slaps* Yeah, that shut you up!