The act of felatio (dome) performed on a man by another wearing a grill or mouth piece made of gold. It is the most luxurious and dangerous form of oral sex.
Jeremy: Shit man, did you hear about Larry last weekend?
Nathan: Nahhh, man. What he do?
Jeremy: Well, he got some golden dome from some chick who knows Lil Jon.
Nathan: Shit... Hopefully she didn't bite down.
Hym "I did say I wanted a dome. Golden Dome. Even better than Israel. Actually, the one we currently have is already better than the Iron Dome and is called 'The Aegis.' But yes. This is a thing I want."