Noun: male frontal flowing flatulence while sitting, thus resulting in the jostling of the male members, ie.. "buffalo", leading to the rumble of the "thunder".
Eating a hearty Mexican meal the night before, combined with the tight fitting jeans of today's roadtrip, Steve could not help but release the Buffalo Thunder wrath on every person riding with him in the car.
A Buffalo Nickel is a piece of dookie stuck to the back of a toilet. Usually caused by explosive diarrhea. Derived from the small pieces of feces that stick to to the hair on a buffalos ass. Not to be confused with skid marks from a flush. The Nickel part of the word is used to describe the usual size of the spayed fecal matter.
Aww man I flushed 3 times and the Buffalo Nickels are still there.
Dude I can't find a clean shitter they have Buffalo Nickles all over them.
A beard which can only be described by the sense of awesome it bestows upon its viewer.
A majestic feat of manhood, which all men want and all women crave.
"John, look at that buffalo beard, I wish I could grow a beard like that..."
"By than mans buffalo beard a drink, he is a god amongst men"
" Shelley, take you knickers off, look at that buffalo beard that just walked in."