look up any word, like the eiffel tower:
 
1.
a warm, gurgling belch that regurgitates the semen swallowed from felching.
While a felch belch can be experienced by anyone who partakes in the act of felching, it is most common in the gay world.
by boombala September 10, 2006
 
2.
v. The act of sucking semen out of someone's ass and then belching in satisfaction. See belch, felch

This can also be used as an insult.
*shloooooooook shlooooooooooook ....... BARRRRRRRRP*

Phil? Oh yeah.. that guy is such a felch belch.
by ryan y March 20, 2006
 
3.
The external ejection of stomach gasses, post ingestion of anally rebutted ejaculate.
Andy, what the hell have you been eating, or is that your Felch Belch striking its gaseous pose once more?
by Rt. Hon Andy Peaple October 18, 2010
 
4.
When you felch up a belch ofcourse
Darren enjoys a good felch belch.
by Ornery August 03, 2006