Sans Undertale

Sans in battle.

**Sans Undertale**, anglicized **John Undertale**, is an iconic skeleton from, and the Johnman of, the 2015 video game *Undertale*.

## Physical appearance

Sans Undertale is a skeleton monster with a permanent smile and a left eye that occasionally glows cyan or yellow when he means business. In the Mario World, he has materialized as a Bonz.

## Biography

### 2015

Thanks to his popularity on the internet, Sans Undertale became the Johnman of *Undertale*, released September 15, 2015. Sans became famous for his personality, puns, his boss fight, and his cool song, Megalovania. Although his name is not technically John, "Sans" is the Underground's cognate of the Irish name "Sean" as well as the English name "John".

### Megalovania Cinematic Universe

Sans Undertale played a large role in the Megalovania Cinematic Universe. After his failure to defeat the fallen child, a host of colorful characters from other dimensions assembled a team to save the multiverse themselves. Sans often battled these fighters, including the Mario Bros., Barack Obama, Thanos, and many others, in *Super Smash Bros. Ultimate* for unknown reasons.

### 2021

#### January

"*Dude, Megalovania? By John Undertale, in Versus Mode? What?! This is sick, dude.*" —Raysfire[src]
John Undertale helped a Mario Maker by the name of Sakura recreate Megalovania in a *Super Mario Maker 2* Banger Level. Although a fantastic recreation, the level proved scuffed in Versus Mode, especially thanks to its autoscroll. Raysfire once defeated John Undertale in the level in a Versus match circa January 21.

#### March

"*no swag.*" —Sans Undertale[src]
On March 13, PangaeaPanga's birthday, Sans Undertale arrested Peter Griffin for eating rice cakes and being too swag in the level *dont do the nae nae epic swag*, holding him prisoner in the Underground. However, Gargiedl appeared that same day and battled Sadns over Peter's swagness. In the end, Gargiedl defeated Sadns, allowing Peter to game.

#### May

An image of Sans Undertale was sent in a DM to Desbug around May 10.

On May 25, EnderBoi uploaded an astonishing video on his channel called *john fortnite becomes john undertale*, in which John Fortnite transformed into John Undertale.

The two Johnmen had likely met around February that year when John Fortnite visited *Undertale*. The Johnmen continued to bond when Fortnite taught Sans how to do the Default Dance. As Sans performed this dance in 2018, it is likely that the Johnmen's friendship extends further in the past.

#### August

"*There he is, dude, that's him. That's the guy. Wait, you guys aren't even fighting him?*" —Raysfire[src]
Sans Undertale appeared in *sans battle (mario edition)* around August 4. Although Sans made the level incredibly scuffed in Versus Mode, Geno Chara still materialized as a Thwomp and killed him as raysfire watched. ISukInGame struggled to get to the Goal Pole, while Яick™ gave up entirely.

#### October

"*That's a lot of Sans Undertales.*" —Desbug[src]
By October 13, Sans Undertale was a member of Little Kristi's army of Bonz.

has kissed john fortnite true story it was hot like fire man

## Relationships

Allies* Internet
* Johnmen
	+ John Fortnite
* EnderBoi
* Little Kristi
* Mario Bros.
	+ Luigi Mario
	+ Mario Mario
* Barack Obama
* Thanos
* RedFalcon
* Raysfire
* PangaeaPanga
* Peter Griffin
* Gargiedl
* Desbug
* ISukInnGame
* Яick™

## Notes and references

1. ↑ 1.0 1.1 1.2 The ULTIMATE Mario Maker Versus Mode Scam
2. ↑ 2.0 2.1 2.2 2.3 2.4 dont do the nae nae epic swag
3. ↑ This vague estimate is based off Sans' younger brother Papyrus's UnderNet username, CoolSkeleton95, which implies that Papyrus was born in the year 1995.
4. ↑ 4.0 4.1 4.2 4.3 4.4 4.5 I Fought SANS in Mario Maker 2 Versus Mode?! (2:00 to 4:00)
5. ↑ 5.0 5.1 MEGA-L-OVANIA (L-timate Mix)
6. ↑ 6.0 6.1 6.2 Megalobama
7. ↑ 7.0 7.1 7.2 I Opened my DMs...
8. ↑ 8.0 8.1 8.2 john fortnite becomes john undertale
9. ↑ John Jones Goes to undertale
10. ↑ Comment on *john fortnite became undertale*
11. ↑ Sans Undertale Doing The Fortnite Default Dance For 10 Hours
12. ↑ 12.0 12.1 12.2 Endless Easy Extracts a Heavy Toll... (16:30)
13. ↑ Little Timmy Levels = 100% Skill?