1 definition by Madame pestis

v.i.
To dunk one's erect penis in hot cocoa prior to sexual intercourse, in order to increase intensity and duration of engorgement.

n.
One who engages in this activity.
I met this really weird guy last night. He insisted on prunking before we fucked.

Chrissy is a fanatical prunk. It landed him in casualty once, but that didn't deter him.
by Madame pestis March 23, 2007
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