A man, who racks up big numbers because he mainly bangs fat women. The boar talks a big game but is really just doing his male companions a favor by taking the fat women out of the bar and off to market. Boars are usually a little queer too. They are attracted to fat girls because they look a little more like a dude.
Look at Boar, over at the bar with fat Kayla again, yuck.
A substitution for the word "pry bar", but can also be used for anything else.
Jeff, where's my pi boar? I can't get any leverage!