Belchbarf 

When you burp so hard (intentionally or unintentionally) that you induce vomiting. Similar to the "vurp" or "vomit burp", but far more explosive and filled with much more content. Not physically possible while sober.

Belchbarf by jack sparrow September 8, 2003

belchard 

a vile sexual act consisting of 1 of the people fucking the other up the arse and then sucking the reminisce out of the arse with a straw

steve was at a party at stumbled upon a couple performing the belchard, steve threw up in disgust.

belchard by gnar_wicked_filf December 6, 2006

belchar

one who screams in great pain

before that guy died he was such a belchar!

belchar by AquaFiiiine May 3, 2009