When you're a pro racer but your opponent is a calculative speedrunner:

WR更新直前で…

Choco "Stupid" Mountain - Performed LIVE by Kazuya

Successful weathertenko in 150cc

Choco nice mountain > Choco kuso mountain

Sing choco stupid mountain

ポテトデブで大爆笑

Controller smash

クッパキャッスル 1位でパワフルキノコ出現