My take on undertoad:

Undertoad: StarBound

I'm still working on it. But I think wario and waluigi fit sans and papyrus more, and Mario and Luigi more so fit undyne and alphys.

Human... I Rember you're DISTRUSTS...

UnderSwap Sans and Dust Sans!

Egg.

TS!HardSwap Papyrus design

OH SHIT WHAT THE FUCK IS THAT THING-

oh... thats...

That's a new bullshit au I made called TRUE!Swaptale...

Insanity sans...

on days like these...

kids like you...

should be learning how to...

DRAW!

I NEED A COOL NAME FOR TS!HARDSWAP CROSSBONES.

So I'm making an AU called TS!Hardswap.

(Super original totally)

Here's sans and totally not sans.

Funni ghost rider finger wag.