1 definition by ScrappyG
During Sex, when a male is near ejaculation, he locks his arms flat to his sides, goes rigid, arches his back, and makes dolphin noises while he orgasms. Variations include the slight kicking of ones legs in dolphin-like motion.
Hans was really giving it to a girl last night, and when he got off, he totally gave her the dolphin. I heard him.
by ScrappyG March 7, 2007