I used to work in a maintenance shop with plumbers/mechanics/welders/laborers. We used to have to reply upon a welder that used to like to go out and tip the bottle too much for too long. Every morning he'd come in late and be dragging his feet. People were always waiting for him and he would hold jobs up while he diddled around. If he showed up for work at all.
So one morning while he was half asleep at his welding table, one of the guys finished his own coffee and turned the styrofoam cup upside down. He let it overhang the table by about a 1/2" or so and then filled it up with gas from the oxy/acet. rig. One push on the striker and ba-boom!!
The welder just about fell off that stool and people came to see what all the commotion was about.
From that day on he would give everyone the "Eagle Eye" when they decided to sit at his table in the morning. :-laf
So one morning while he was half asleep at his welding table, one of the guys finished his own coffee and turned the styrofoam cup upside down. He let it overhang the table by about a 1/2" or so and then filled it up with gas from the oxy/acet. rig. One push on the striker and ba-boom!!

From that day on he would give everyone the "Eagle Eye" when they decided to sit at his table in the morning. :-laf