A feat performed while having sex. At the end of the session, while preparing to give the female a facial, the male builds the phrase "Ka-me-ha-me-ha" as he is reaching climax, putting emphasis on the last "ha" as he ejaculates.

The ejaculation then hits the female with such unexpected force that it causes her to flinch, and in some cases knocks her backwards. Some extreme cases have reported an explosion of a blue-tinted ball of energy along with the semen.
Fred: Dude, are you and Katherine going to get busy tonight?

Steve: You know it man. I'm going to kamehameha that bitch.
by Devious Waffles October 9, 2009
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