When a person sticks their finger covered in dip saliva and sticks it in a unsuspecting persons ear.
by Happy Huebner August 28, 2009
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It’s is a sexual action involving a penis and double dip sherbet.

It’s where you lick the tip or the penis to make it moist and dip it in double dip sherbet and lick it off.
Boyfriend: can we do anal please?

Girlfriend:no I would much rather give you a willy dip.
Boyfriend: OHHHHH sexy time
by 13inch October 27, 2018
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When sitting down on the toilet after recent sexual relations, the tendancy for a man's private parts to dip into the water.
If you sit down on the toilet after sex, you might get a shock from the cold water if you're willie-dipping.
by Schmunk January 23, 2007
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