Bould-argh Dashes!

Boulder Dash: from the original name of the video-game series, Boulder Dash.

argh: what a pirate says to express annoyance, dismay, embarrassment or frustration.

Bould-argh Dashes!: what a pirate says to express annoyance, dismay, embarrassment or frustration about Boulder Dashes.

"Bould-argh Dashes!" - says a pirate