Just before we start I got this idea from a comic of Undertale it's called sugar rush really good comic but I could see this happen if N ate candy.
Also this is during the mansion or when they were at the mansion
N is seen snoring on a table.
CYN: hey N
N: oh hey their buddy
CYN: I need you to eat a sweet for a moment.
N now is sweating and in a panic
N: whoa there CYN... I normally go along with whatever you wanna do but even I don't think that's a good idea ya know I mean do you want to do the planet? What is it even for anyway?
CYN: Hm strange J has been really mean lately so I went around asking for help since you were napping and James suggested I give you candy for some reason.
N: Well when you say it like that...... alright uh sure but don't say I didn't warn ya...
N: thank you N
silence and the Elliot mansion
Door flys open and we see J with her made it outfit ripped and torn a little bit... she's running away in fear.
Tessa mom: ahhhhhhhhhhhhh... V: Miss Elliott what's going on... Tessa mom: Run you little... V: hgah.
N just bust through the wall breaking a good portion of the wall and door.
J: N Who gave you candy.
CYN: Who cares... Tessa: everyone does... CYN: bully fighters DADADADA DADA DA... CYN woop wooooop... j: get over here so I can calm you down... N: grabs her by her clothes looks deep into her so and says You calm here s-so I can get over down.
J: that made absolutely no sense and do you know that... CYN go get em buddy.
CYN: Weeeeeeee!!!N is Chasing after Tessa mom
This is what I think what would happen if he ate candy
I know this is from an Undertale comic but I just thought would be funny as he seems like the type of guy who if he eats one drop of something sweet he just completely transform to something else entirely