
It could that that sentence in on their shirts...
There are numerous of them in RL like: "I'm with stupid" "Don't just stare buy me a drink" "there is a ******* a**hole looking at me" "I may be bald but I'll never have a bad hair day!" "You can either agree with me or be wrong" "I'm the proof, Beer!, makes irresistible" "I'm not totally useless, I can be used as a bad example" " Chaos, panic, disaster, my work here is done"
* Socius Rockus lays aside his catalogue

Maybe it are just smartas* miners with a sense of humor
