Super Fast Question =D

[Simpanra]

Ok, as i promised, this is a super quick question,

Does anybody know what sound file makes a nice loud bang sound?

I am trying to make it so that when you walk away from a door (which you have just closed to trap a monster inside) you spin around and hear the monster bang on the door three times in quick succession =)

Also the door is wooden so it has to be a non metallic sound =P

Thank youuuu! =D