To hit one with the meaty part of your cock.
"Albert, I'm gonna Meat tap Alex."
To hit someone (or something) with your meaty cock.
"I'm going to Meat tap Alex!"
When you fuck your mates girl friend becuase he stole your beers
Fuck man, stu stole like all my beers last night im gonna tap tap revenge him
when someone has an excessively large butt available at any moment.
Another way of calling someone stupid
Person: You got the mental complexion of a tap dancing tangerine on a Sunday night drinking a Pina colada
Tapping someone's left shoulder while standing on the right, or vice versa.
Bob just alternative shoulder tapped Susie.
Someone who lies or says something that really couldn't possibly happen.
Teacher: And that's why x=y
Boy: No it's Z you gas tap!
2
Boy 1: I heard Sally went out with Mike on Friday
Boy 2: No she didn't, you gas tap.