yourplayersaidwhat:

DM: At the end of this hall is another door.

Rogue(OOC): Alright, I open the door.

DM: The door is locked.

Rogue(OOC) Perhaps you didn’t hear me. *rolls d20 without looking* I open it.

DM: *sigh* The door is unlocked.

– Our party rogue has a +20 to open lock skill checks.