a rebound girl/guy is your side chick/man, when your girl/guy ain't satisfying your needs your rebound girl/guy isn't there for emotional comfort but for sexual healing
chris wasn't gettin the goods from his girl jane so when jane was out of town, he hooked up with her bestfriend kate.
The act of calling a seat upon leaving. It is yours for an unlimited amount of time, and it is understodd that your friends will guard it for you from other seat foragers in the cafeteria. Synonymous to fives and dibs.
"Hey, don't touch my fucking chair, I called rebound."
OR
"Hey, can I sit here?"
"Nah, sorry man, my friend called rebound."
Rob shoots the puck and the puck comes back and Rob shoots again.(Rebound ) or when you shoot and a person on your team gets the puck and shoots again right back to back. You shot goalie blocks it bob shots right after.