Someone that annoyingly argues an irrelevant point in forums.

When you eat dirt for the first time and leave your family to build a shack in the woods

A tub thumper is a drink comprised of a shot of whiskey, a shot of vodka, a shot of lager, and a hard cider. The ratio of each is totally up to the drinker, but all four must be in the mix for it to be considered a tub thumper.

A turd so extraordinarily long that, when dropped, it thumps on the back of the toilet.

The act of defecating in a bath tub.

A fart released whilst one is seated in a bathtub or other receptacle filled with water or other liquid.

A fugly, obnoxious looking, grody, and just generally gross chick/dude that ends up in your facebook pictures and makes you look like a loser.