Well that makes things easy then, because making Sentinel buttmad was on his list of things to do today. Maybe he was just being confrontational, but he'd be lying if he said he didn't viciously enjoy putting that drill into his side.

Although that victory is short lived--because there's a sickening crunch in his arm, followed by immense pain. A shout escapes him, and fueled more by anger than anything, he headbutts the bot, if only to widen the distance.

And hoping to make a nice indent. Or worse.