look up any word, like blumpkin:
When receiving a bj, you thrust unexpectantly deep into their throat causing the the person giving the bj to gag on your dick, and if done properly, to throw up. (Play on words of Ipecac syrup, the one that forces you to throw up.)
Dude, this chick was just giving me the worst bj, so I gave her the Ipecock to end it.
by ballistic09 October 14, 2009