gediminas 

Someone who is funny, but nobody understands his super witty jokes, because they are too slow.

-Do you like fishsticks?
-Yeah.
-You like to put fishsticks in your mouth?
-Sure.
-What are you, a gay fish? Ha ha ha.
-I don't get it. I'm not gay and not a fish. That's not funny. You're like gedas now.
-It's a fish dick in your mouth.

(several hours later)
-Oh, right. Ha ha ha. That was very witty. You got me. You are a regular gediminas.

gediminas by Why does it matter? April 16, 2014

Gediminas 

A person who is extremely good looking and one who is handsome. He will be by your side 24/7 and will bring you flowers whenever he feels like it. His jokes are humurous and he is one to remember for many.

Hey ever heard of Gediminas? "Yea, he's that hot guy that everyone knows down the block"

Gediminas by Gediminas Handzel April 2, 2024

Gediminas Gurgles 

The colloquial term for any cases of traveler's diarrhea contracted by tourists visiting Lithuania, similar to Montezuma’s Revenge and Bali Belly. Usually of a loose and oily consistency. Commonly experienced by non-Lithuanian spouses of Lithuanians when visiting the homeland and unaccustomed to excessive pork dishes.

Citation: AT/CO, 2025

Man, we just landed in Vilnius to see the grandparents and I’ve already got the Gediminas Gurgles…

Gediminas Gurgles by Oscar Chow July 10, 2025

Giniminasaurus 

Gigantic and big

Yo this orange is Giniminasaurus.

Giniminasaurus by Hanikaki October 17, 2023