いちゃう
kirisaichau

Godan Verb (ku)
Godan Verb (u)

The completive aspect (contracted form) - indicates completion or regret of 切り裂く

1. I'll tear (it) up.; I'll rip (it) up.; I regret tearing (it) up.; I regret ripping (it) up.

Completed Action
Colloquial