Haha, love that Seinfeld episode!
In general, I am not willing to wait. I remember queueing up in front of some super duper stylish club in London for what felt like hours because some friends insisted that that was the place to be. I agree with you, after waiting a serious amount of time it seems silly to leave. That’s why I decided to just not wait anymore. That being said, I do wait a lot – just not in line in front of restaurants but rather for all sorts of handymen… And they are definitely not worth the wait, they don’t even take off their shirts!
So next time when I see someone licking food off the floor in Seattle, I’ll know it’s you!