arcade mode exclusive nextbots

Adds the arcade mode exclusive nextbots from nico's nextbots with fully functioning GIFS!

Adds:

犬かわいがり屋さん

DO NOT

OH HELL NAH

bear 5

blabber

blåhaj

chilly

crying sans

flashbang

friend

gangster

giggle

grumbo

icosahedron

impostor

jack

leorio

lolguy

man face coffee cup

man shocked at sight of banana

metal pipe

mohu

pbj

quack

rei plush

specimen

sunshine

toob

train griffin

unfortunate

Showcase

View the showcase here!

View the showcase here!

View the showcase here!