A big fat hairy guy who talks bullshit about everything and lies about everything. Also is very dirty, smokes alot, scratches cash words, hairy as fuck, and has a very bad lisp
Big Mac was telling me how he towed his boat right on his truck after he was riding his Harley, and I almost didn't believe him!!!
When two guys have sex with triplets. Two guys sandwich all three of the triplets in the middle, exhibiting various sexual behaviors to the liking of the group.
Dude, remember when you and I did a Big Mac with those smoking hot triplets? or Dude, remember when you and I Bigmac'd those smoking hot triplets?