A restaurant that you can only end up in if - A) You aren't sober or B) Your life is in a tailspin and have hit rock bottom. The mean weight of the average person who goes to Denny's is 375 lbs or so. When entering you have a good 50% chance that you either pass out in the bathroom or take a big portion out of your life because of the food, most likely both. Similar but even trashier to iHop, Denny's is a place where most of the visitors know more about the menu than the waiters and waitresses (Which is justified since they see how it's really made and know that eating it is a death-wish) . If you had the mental capacity to read to this point, you probably understand fully that Denny's is a place you try to avoid at all costs...
Guy 1: Yo, wanna go to Denny's tonight? I heard they had they have a deal on Grand Slams.
Guy 2: We can't be friends anymore, I wasn't aware that you don't have any regard for my health, family, or general well being...
Guy 2: We can't be friends anymore, I wasn't aware that you don't have any regard for my health, family, or general well being...
by Skeetwood Mac June 17, 2016
Get the Denny'smug. by Freddy Kokopuff November 14, 2018
Get the Jack Dennymug. A guy who’s probably a pot head. He’s probably a good guy in a relationship but really only has sexual tensions and not really romantic. And that’s why you shouldn’t be in a relationship in the first place because at the end, he may just break your heart. He may keep you as his friend afterwards to use you as a last resort if her can’t find another relationship.
by Mynameisnotthatvalidanyway March 25, 2020
Get the Dennismug. by Ivan milag August 11, 2022
Get the Dennis oppersmug. A town with most of its population being inbred rednecks with nothing to do there besides explore the woods or go to the recreation center.
by FAT TURRET FROM PORTAL 2 December 14, 2023
Get the Dennis Townshipmug. 
by Klara Smith February 22, 2022
Get the Dennis Leemug.