ぶちかまさなきゃ
打ち噛まさなきゃ
buchikamasanakya

Godan Verb (su)

A casual expression of obligation ("gotta do") of ぶちかます

1. Have to bite down and endure.; Must grit your teeth and bear it.

Casual Register
Obligation
Colloquial
Sumo
Usually Written in Kana