Grelp
When you burp and it brings up a bit of vomit with it and your first reaction to getting rid of the sick is to swallow.
Donny-'Pass us me pint, I'm gunna down it. *drink*. Fuckin' tasty that *burp*sick*swallow* Aw man i just did a grelp. Could feel the chunks of parmo in the back of me gob an'all'.
Grelp
A way to say 3 days
Girl 1: "so, when do you wanna hang out? "
Girl 2: "in a grelp"
Girl 2: "in a grelp"