A fork of Rural Dictionary
to dome up a person is to give him a blowjob. "Dome" refers to the shape of the mouth of the person doming up a guy over the cock of the guy receiving dome. .
Did you hear Shirley domed up Jack at the party last weekend?
Getting a blowjob. Also known as fellatio.
On a recent tinder date, I got domed up in my car.
To receive oral sex....
I'm horny I need to get domed up
means to suck my ____. as if somone was pissing you off
You know what fool you can just dome me up.