1 definition by Megalomaniac12345
While giving anal and near ejaculation, the "taker" gets punched in back of the head by the "pitcher". This will cause the "takers" anal cavity to tighten at which point the "giver" pulls out with force, causing the anus to become inside out. hense, the red sox.
I punched that bitch in the back of the dome and gave a red sock. You know, an inside out asshole! Like when you take your socks off!
by Megalomaniac12345 November 17, 2011