Undertale › theory Memes & GIFs

Welcome to the Understream! 🎉 This is where you post (almost) anything about hit indie games Undertale or Deltarune created by Robert Radiation Fox, from memes to drawings. Feel free to share your OCs too and make a story of your own! ◆ Our discord: jxwthV9Dwr ◆ 🎨 Drawing: pixilart.com 📜 Textboxes: demirramon.com ◆ DSD: 151 ◈ Stream state: Mini soda 🎵 ◈Vee: I GOT A SELF INSERT ◈chaos: I ALSO GOT A SELF INSERT ◈Spinel: Shut up, I got 5 self inserts. ◈

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Undertale

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Who is the knight?

by Fuzybook_1980

95 views, 1 upvote

THEORIES BRO!!!

THEORIES BRO!!! | i have a theory | image tagged in mettaton roaring knight,deltarune,roaring knight,theory,mettaton,mettaton ex | made w/ Imgflip meme maker

by DarkDarkerYetDarker

98 views, 2 upvotes, 5 comments

I what a lot of lore explication!!!

I what a lot of lore explication!!! | I have a question for you:
What if Kris open a fountain in a plane during flight? | image tagged in fun,question,deltarune,kris,plane,theory | made w/ Imgflip meme maker

by Fuzybook_1980

115 views, 9 comments

GUYS, GOT A THEORY!!!

GUYS, GOT A THEORY!!! | INSPIRATION! SMOKE ON WATER + IT'S TV TIME! | image tagged in game theory thumbnail,deltarune,music,theory,rock | made w/ Imgflip meme maker

by anonymous

155 views, 4 upvotes, 3 comments

Guys, I have a theory.

Guys, I have a theory. | Crazy food theory abt Cheetos’ mascot. https://m.youtube.com/shorts/3jpyE2DVXJE | image tagged in sans undertale,sans of topic,food theory,matpat,theory,guys i have a theory | made w/ Imgflip meme maker

by anonymous

163 views, 4 upvotes, 2 comments

real tho

by anonymous

277 views, 2 upvotes, 20 comments

Show More

by anonymous

277 views, 4 upvotes, 20 comments

real?

by anonymous

218 views, 3 upvotes, 22 comments

I'm sure I'm not the only person to think of this.

1,050 views, 5 upvotes, 1 comment

...

by D-class_Impostor

950 views, 29 upvotes, 5 comments

Ah, yes. The "super edgy Undertale theory generator".

by D-class_Impostor

1,377 views, 22 upvotes, 5 comments

Well I mean she is a teacher in Deltarune

by anonymous

1,407 views, 18 upvotes, 5 comments

Hmm

by anonymous

2,804 views, 16 upvotes, 9 comments

Thats totally normal...

by anonymous

363 views, 12 upvotes, 1 comment