1 definition by Nave Nedrob

Top Definition
An exercise conducted in the way of a normal pushup, but utilizing only the penis instead of both arms.
I have a very large penis... it is because of all the cockups I do.

I'd like to do cockups on that girl. Damnnn.

As a 60 year old man, the doctor suggested I use Viagra. Being a naturalist, I chose to do cockups instead.
by Nave Nedrob March 08, 2009
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