A very attractive woman / escort / date - A fine piece of arm candy who obvious beauty and charm is backed by a suspicion that she also possesses exceptional talent; see snapping pussy
Craig-" Damn... Joe sure got drunk tonight. I saw him leave the bar tonight with with a heinous lookin' bitch.
Mark-" What a horse slapper!"
Craig-" Whooooooooaaaaahhh Nelly!!!!!
The act of holding a girl from behind like a wheelbarrow, you then insert your penis and start slapping her ass so she goes around the room like a wheelbarrow race.
Chanda-My arms are tired from last night.
Myna-Why?
Chanda-My bf performed the Alabama Crab Slapper on me all night.
Myna-Oh I love that!
or the Salty Sea Slapper one must arrive at their mates house with a bucket of warm salty sea water sequestered from the near by ocean or body of salt water. The female will take a mouthful of warm sea water and blow the penis hole of the man until he gets a boner. The male now slaps his partners cheeks with his penis until all the warm ocean water are splurged from her mouth.
"I'm wearing your favorite lingerie and have a nice full bucket of salty sea water here waiting for you."
"Boys, looks like shes gonna get the salty sea slapper tonight!"