Dummyslap 

A slap to the face, often from male to male, used sometimes to intimidate, anger, or irritate. Mostly, however, this term is for quick revenge for someone saying something dumb. At the same time, the word "dummy!" is shouted, characterizing the victim.

1: First Person: I rammed your momma last night. Second person: Dummyslaps!
2: I'll dummyslap you!
3: You dummy. *Slap*

Dummyslap by Oddy March 29, 2005

Dummyslut 

A fake ass chick who posts several slutty pictures of her in skimpy clothes on instagram or facebook and uses dumb filters just to get male attention but in reality she's a lonely girl with no life and no friends.

Terry: Yo Ben have you seen Rosa on Instagram. She fine nigga. Think I should ask her out ?
Ben: Oh hell no man. That's one dumb bitch with no friends. She ain't nothing but a dummyslut
Terry: Really? But she has got really nice tits though!
Ben: She lives in my neighborhood bro. Her chest is as flat as a road.
Terry: Fuck

Dummyslut by The Slicker December 30, 2018

Dummy slap 

When one person calls someone else a "dummy" and proceeds to slap them.

Person A: Dummy! *slaps Person B*
Person B: Ow

Dummy slap by P-town gangsta March 30, 2005

Dummy Slap 

A dummy is an act of taking your erect penis and literally slapping the shit outta nigga in hopes to make him go retarded aka dummy.

Person 1: "OMG THIS IS A DUMMY SLAP"
Person 2: "I'm going to Dummy Slap my dick on your face"

Dummy Slap by love no thottie July 25, 2019