A sex move that girls, mostly gabby girls, do to make non-penetrating sex more enjoyable for the male, in three easy steps:
1. start with a handjob
2. ask the recieving party to tell you when they're going to cum
3. give them a blowjob cap-off as they're about to shoot their load
DISCLAIMER: a Gabby Special is only a Special if the girl finished with a big swallow.
tim: at first i thought that hooking up with that chick was going to suck, because she was only giving me a handjob, but then she threw a curveball and gave me a gabby special, finishing me off with a blowie!