This term originates from abo's feet being able to walk on harder and more extreme land scapes, but is usually used in a comedic way.
Person 1: "His iPod was so loud!"
Person 2: "Must of had ears As Hard As An Abo's Feet"
Person 1: "lolz"
Something a wog says when they have just been payed out and cannot think of a come back.
Steve: Your a dumb wog cunt!
Wog: umm *long pause* YOU MAD BRO !?!?