2 definitions by Jon Merrill

Top Definition
When you have anal sex for about five minutes,right before you ejaculate you pull your penis out of their anus,shove both testicles into the anus and punching your partner in the back of the head while masturbating until ejaculation all over his or her back all in one motion.
Wow the cincinnati ballbuster was unheard of on the porn scene until now.
by Jon Merrill July 04, 2011

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When you have anal sex for about five minutes,right before you ejaculate you pull your penis out of their anus,shove both testicles into the anus and punching your partner in the back of the head while masturbating until ejaculation all over his or her back all in one motion.
Wow the cincinnati ballbuster was unheard of on the porn scene until now.
by Jon Merrill July 04, 2011

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug