When a man and a man love each other very much, one man rams his penis in the anal cavity of the other. It can also be described as "the best feeling in the world"
Man 1: I love you Man 2: Do you want to have bumfun?
Man 1: *rams penis inside man 2*
Man 1: That is the best feeling in the world!
1. A place in the middle of nowhere.
2. A place not worth mentioning, driving to, or remembering the name of
3. A town located in the middle of farmland or prairie land and it takes less than a minute to drive out of it. Example: Oil Springs, Ontario
n. US military origin
1. Middle of nowhere. Someplace far away, hard to get to (even if you wanted to) and impossible to get back from.
2. Like Bumfuck Egypt, except further east.