An unbearably foul and rat-bastardy person. These obnoxious and repulsive people can usually be found in such entities as the guy who is ahead of you in a drive-thru line and decides to order food for the entire continent of North America.
Me:Hey didn't whats-his-bucket say he was going to call you back last week?
Other Person: Why,yes he did! One of my friends said she thought she saw him cross the border into Mexico! The foulard! As God as my witness I shall hunt him down and smite him while he slumbers!!
Me: (in dr.evil-ish tone) Riiiight..