しちゃう
kuridashichau

Godan Verb (su)
Godan Verb (u)

The completive aspect (contracted form) - indicates completion or regret of 繰り出す

1. To do (something); To start doing (something); To begin to do (something); To go and do (something) ; (Expressing regret/surprise about doing something)

Completed Action
Colloquial