Bowsette: (gets a hole blasted through her chest) Gah!

(Jojo's Bizarre Adventure gasps in shock as Bowsette hits the ground)

Undertale: "Aw, shit that was meant for My Hero Academia ! That's my B! It's just so hard to parse your fandoms anymore. You're all so small!"

Super Smash Bros: "Guys! Undertale is back!"

Undertale: "Thanks, Smash. But I see those shocked expressions of yours. Brains wracking over how I'm back, and better than ever! And it all lies within my code. A nucleus ever so small but frighteningly powerful and lucky me, it survived my fandom's little kamikaze. Although My Little Pony did not… But the most important part is: my newly released sequel--thanks Toby---gave me a boost in fans. Returning me not only to my previous trending status, but a status even greater than before. I…am now…"

Super Smash Bros: "Trending-er Undertale!"

Undertale: "Okay. Smash, accurate, but tone it down."

"… meant for My Hero Academia!"
… you give me an idea.

Undertale: "Ohohoho, my god! It's Macademia! What, was Fairy Tail busy?"

MHA: Focused grunt

Undertale: "Come on, buddy, you cant be serious.With your hype level? You are no Isekai, your are no Ecchi, and you are certainly no JoJo. Your just usual battle shonen anime."

MHA: "Yeah? Well, you know what!? F**k hype level! F**k JoJo! AND F**K YOU! PLUUUUUUUUUS ULTRAAAAAAAAAAAAA!"

Undertale: "Oh, that's adora-SHIIIIIIIIIIIT!!!"