How do you unjam a locker?

Answer 1

• Whenever my locker is jammed, first I gently push the door in while lifting the latch.

  Once it's fully lifted, I stop leaning on the door and open the door.

• If that doesn't work (which it normally doesn't if it's TRULY jammed) beat the crap out of the door with your lock, or step back; kick the crap out of it. If you do do this, make sure that there is nothing valuable stuck onto your door.
• Your last resort should be getting your custodian, which really should be your last resort
• Also, just learn the art of opening your locker; it's a great skill to have

*true