1 definition by AP Mad-town

Top Definition
The act of underwater cunninglas often taking place when a girl is menstruating to avoid the mess. Can be performed anytime though as the feeling is much different for her and for him. A steady stream of bubbles rolling over the clitoris is very stimulating for most women.
I was blowing tuna in the bathtub becuase my girl was on the rag.
by AP Mad-town February 02, 2009

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