Undertale

An interjection that you say when something falls into a hole.

HELP! MY DEAR FRIEND HAS FALLEN INTO A WELL!!!

Undertale.

by Mr. Twinkieface December 14, 2023

Undertale the musical

There are 2 UNDERTALE the musicals
The one by Man on the Internet, giving lyrics on the Undertale ost, and all the songs together are a whopping 4 hours and is amazingly high quality

And the one by LHGUENY, that has terrifyingly bad animation, and annoying lyrics
Undertale the musical can also refer to the UNDERTALE Genocide package by Man on the internet, and is basically Man on the internet's Undertale the musical, but for the Genocide route, not the Neutral and Pacifist route

John: did you see Undertale the musical?
Gary: which one, the good one or the bad one?

by Jonny wordsman December 16, 2023

Undertale au

WHY?! NO,HOW AND WHO ARE MAKING THESE?! HOW ARE THERE SO MANY?! AAAAAAAAÆEEEEEEEEEEEEEEEEE-

OH GOD THERE ARE TOO MANY UNDERTALE AUS HOW ARE WE GONNA PREVENT THEM FROM COMMING TO OUR FANDOM -probably deltarune people

by Why do i even exist December 5, 2023

undertale yellow

Undertale but better

I love undertale yellow

by unavailabe264 March 4, 2024

Understoodable

when you can see how someone might understand but you cant

"the inner functions of a black hole is influenced by the material inside"
"understoodable"
"you haven't got a clue what i mean?"
"yeah"

by squishsquoosh March 7, 2024

Undertale last corridor

This is a semi-popular Roblox game, which is Undertale-juggernaut themed. This has an array of characters, with two sides, the SANS team, and the CHARA team. the sans team must defeat the Chara team in time, and not be killed in the process, there are 1-3 chara team members and 1 sans team member, though there can be rare occurences of 2-3 sans team members. The chara team usually only has a melee attack, and dodge the Sans teams attacks. and strike sans down.

person 1: What are you playing?

person 2: Oh i'm playing "Undertale last corridor".

person 1: that game sucks

by Funnybone, the. April 1, 2024

Undergraduate

Free labor for Graduate Students to conduct simple, tedious work that is beneath them

A: I wish I had some free labor for this tedious work
B: Just get some undergraduates

by GradStudent01 April 23, 2024