1 definition by BumbleslashBee

Spiking is done by a male or female giving a female oral sex. The giver will stand up and swat the breasts of the female receiving, typically followed by a "UGHHHh!!" or other yell of victory.
Britney: My boobs are so sore!
Ashley: Why?
Britney: Lewis was giving me oral last night when he just stood up and slapped my chest.. he was all "THE DAY IS MINE!" or something.
Ashley: You got spiked..
Britney: What?
by BumbleslashBee October 2, 2008
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