Sheatout 

When a woman’s on the bowl taking a dump and her partner is eating her out during the act of pooping also known as a reverse blumpkin.

Laurie was on the bowl as bill gave her a sheatout

Sheatout by Djahole December 20, 2020

Sweatout 

Someone who tries to be the best at a certain sport, game etc.

Tim: Hey have you seen Alex playing Modern Warfare 2?
James: Yeah he's a total sweatout.

Sweatout by SirSweatAlot November 13, 2011