The group of friends probably believes that

Choices:
A. It's acceptable to not leave a tip when strapped.
B. not enough information
C. Using recreational drugs is acceptable.
D. One should never use illegal substances.
Using recreational drugs is acceptable.
I have waited tables, but before that, our friend group were regulars at several local “open all night” establishments. Our favorite was the Denny's about ten miles outside of downtown Savannah, and we had a regular waitress that was AWESOME. As a side note, I met her several years later and found out we were a major help putting her daughter through school. We had one kid in our group who was a perpetual problem, a wannabe at everything. He just tried too freaking hard to be the center of attention. Well, he joined us ONCE in a trip to Denny's. I mean we pulled up in six cars, all packed to the gills at 3a.m. and took up almost half of the restaurant. We get done, our favorite waitress drops the check, and this goofball says something about “dine and dash.”
We all just looked at him like he had grown a penis in the middle of his forehead and was trying to screw anyone within spitting distance with it. This kid wasn't driving, it would be a ten mile walk through neighborhoods that were questionable during the daytime, and he is talking about not just stiffing our favorite waitress on a tip, but walking out without paying? Are you kidding me?
“Ryan. If you do that, you will be left beaten and bloody in the parking lot and EVERY ONE of us will participate.” He hanged his head and coughed up his share of the bill, but he still didn't leave a tip.
She made over five bucks a head in tips every time we walked in the door. Several of us were servers, bartenders, bouncers, and a couple strippers. Tips were how a lot of us put food on the table, and chemicals in our system. We shared when we had a good night.
Needless to say, Ryan never joined us on a run to Denny's again.