InvisibleMan

It's Saint Patrick's day and an armed hooded robber bursts into the Bank of Ireland and forces the tellers to load a sack full of cash. On his way out the door with the loot one brave Irish customer grabs the hood and pulls it off revealing the robber's face.

The Robber Shoots the Guy Without Hesitation!

He then looks around the bank to see if anyone else has seen him. One of the tellers is looking straight at him and the robber walks over and calmly shoots him also.

Everyone by now is very scared and looking down at the floor.

Did anyone else see my face?' screams the robber.

There is a few moments of silence then one elderly Irish gent, looking down, tentatively raises his hand and says, 'I think me wife may have caught a glimpse.'