Top definition
When a nasty burp bubbles up and you have to cup your hand over it to control the flow or dissipate it.
Dude, the pastrami sandwich lunch just made me burpcup, got any gum?

C'mon, you know burpcupping don't work in the elevator, man that stinks!
by millpop September 12, 2008
Get the mug
Get a burpcup mug for your brother-in-law Trump.
buy the domain for your pet site