Batplug 

An anally penetrative vibrating sex toy manufactured by Wayne Enterprises in Gotham city.

"Robin pull out the Batplug and come closer."

Batplug by Dead Baby AZ February 18, 2009

Batpug 

A pug dog by day and a crime fighting superhero by night.

Why is your pug dog so lazy?

He's not lazy, he's just been up all night fighting crime as Batpug!

Batpug by T$bones August 2, 2013

Tennessee Butplug

When a guy sticks his head all the way up a girls asshole

Yo that chick Wendy is pretty hot
Na she gave a bunch of guys a Tennessee butplug

Tennessee Butplug by Thicc Dic March 6, 2017

butplug 

A bum with a plug shoved up the asshole. This word is commonly used as an insult.

This insult is used in the movie 'Bring it on'

butplug by Hannah Freedman-Smith January 27, 2005