When you are giving a man a blowjob, he may use this term to signify that he wants you to swallow his semen.
A woman(or man) is giving a man a blow job. The man receiving the blow job cums in her(or his) mouth and he says "Drink my Meat Marinades"
Ghalleon - "Drink my meat marinades. Guzzle it down."
The maiden then swallows Ghalleon's semen.