Definitions by Drainage94

Trench Mortar 

The act of pulling out, placing your penis between the other persons butt cheeks aiming upwards, and yelling "fire in the hole!" while finishing on there back.

I didn't know if she was on birth control so I pulled a trench mortar.

Trench Mortar by Drainage94 May 12, 2017

Water lizard

When a man submerges himself to his neck in a bath tub and begins masturbating underwater.

I got so bored last night, I did a water lizard.

Water lizard by Drainage94 March 9, 2017