As a manly man, there are certain things you cannot eat and keep your Man Card. Here are just a few to keep in mind:
No chicken on pizza.
No imitation crab meat.
No mint ice cream of ANY kind.
No American cheese.
No candy corn.
No turkey bacon.
And yes, no quiche.
Unless, of course, you maintain your manliness while doing so.
Then you can pretty much eat pretty much anything you damn well please.