1 definition by ABC123<>^

Top Definition
The long lasting pain/ache in the arm which takes the brunt of any inoculations. Usually takes a couple of days to recover, and until then rarely makes it above a 45 degree angle to the torso.
"Bitch touched my Jab Arm..."
by ABC123<>^ November 08, 2009

Mug icon
Buy a Jab Arm mug!