Gorilla Spank 

Heavy intentional slaps to the woman's behind with a semi-cupped palm in an effort to fully arouse her while also striking with about 90% of your complete force, usually accompanied with heavy gorilla-like groaning.

She waited until I was about to go before she wanted a spank so I had to give her a gorilla spank.

Gorilla Spank by Frideezy January 30, 2009

Spanking a Gorilla 

To tackle and dominate any hard task or situation.

A positive thing

Injust busted out with a serious backside 360. I spank gorillas

Spanking a Gorilla by Lee-Roy da' Lard Lump December 4, 2003

Spanking The Gorilla 

Similar to Spanking The Monkey.

When you have a really hairy bush and jerk off, so hairy that you aren't just Spanking The Monkey anymore, you're Spanking The Gorilla.

Matt resorted to Spanking The Gorilla all night long after not receiving anything more than a handjob from his girlfriend earlier that day.

Spanking The Gorilla by sdasdsadd June 20, 2016