When you are having anal (doggy style) with a girl you secretly dip your nuts in medium-hot salsa and proceed to fuck. The now spicy testicles hit the vagina repeatedly and propel the salsa in and around the vagina.
Girl: You wouldn't believe Chris last night he gave me a spicy Speedbag. I douched twice and it still burned!
by SeñorChub April 11, 2014
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