Neck Gaiter 

like if a fucking mug wasnt enough.

Hey. did you know that UD recently added new merch?
Oh yeah? what is it?
A fucking neck gaiter.

Neck Gaiter by MrMikeX May 4, 2020

Bruton Gaster 

From the USA Network TV Series Psych. Burton "Gus" Guster's name spelled incorrectly by a museum

And you must be Bruton Gaster.
Burton. Guster. It is Burton Guster.

Bruton Gaster by smoshme July 17, 2011

Neck gaiter 

Probably the add under this definition

Did you see urban dictionary is selling neck gaiters

Neck gaiter by COMMUNISM 100 September 7, 2020

Gaster 

Nightmare fuel

I know he isn't that scary, but Gaster's been haunting my nightmares since 2015.

Gaster by HotHotLegg April 11, 2020

gaykery 

A bakery that only serves homosexuals.

Peter: Have you tried cupcakes from the gaykery? OMG, they are so delicious!
Larry: Why would I go in there? I don't take it in the ass, faggot.

gaykery by sciflyer.25 June 5, 2014

Kevlar Neck Gaiter 

A metaphorical badge of loyalty usually referenced as an item of travel gear when visiting a good friend in a tight spot.

“I’m visiting my buddy in the Army next week but he’s stationed at a pretty wild post, you know, murders, kidnappings, war brides, that kind of thing; so, I’ll definitely be packing my Kevlar neck gaiter.”
“Jesus, where’s he stationed, Fallujah?”
“Nah, Fort Bragg.”

Kevlar Neck Gaiter by Tin Hat Kippah December 9, 2020

gaster 

It's a secret!
But no seriously, Gaster is a secret character from the game UNDERTALE. Said to be Sans and Papyrus' dad. Well, it's not confirmed, but he may be. He speaks in WingDings too.

Undertale Fan: I FOUND THE SECRET GASTER!!!

gaster by SkyBerry June 5, 2016