merrimac 

I. (A Girl's name) A girl that's full of life. The name or word, is derived from Native Americans, literally meaning flowing river. Nothing gets her down, she's always so positive and happy. Merrimac is beautiful beyond words and will always be there making you laugh, or will just always be there. She's confident, strong and independent.
II. A confederate vessel made to stop a blockade with the North in the civil war. (Monitor and the Merrimac)

III. A river in New Hampshire and Massachusetts, flowing 110 miles to the Atlantic. (This River has a K at the end, unlike the term here)

Merrimac made me laugh so hard today!

merrimac by gingerperks October 20, 2015

Monitor and Merrimack

A sexual act where two people adorn themselves in plate mail armor (or many cast iron skillets if on a budget) and throw bowling balls at each other.

The name is a reference to a naval battle in the American Civil War where the first two ironclad ships fought to a draw in a very sexy battle.

"Myself and my second-favorite harlot, Margaret, engaged in a rousing round of Monitor and Merrimack last evening."

Monitor and Merrimack by Hitfoot Bigman November 26, 2025