Mysterion was talking with toolshed and human kite after completing a mission, it was late at night around 4 am and he was tired.

"Yeah. I'm tired guys, think I'm gonna go to bed." He said pulling out a gun and loading it before pointing it to his head, but in the nick of time you tapped his shoulder making him turn to face you. "Hmph, what do you want? I was boutta go to bed." He said lowering the gun from his head.