adj. Obvious or absurd, such that it is reminiscent of NBC's "Seinfeld."
Arguing about the relative size of marshmellows is undeniably Seinfeldian.
You know you are a Seinfeldian if you argue over the top of a muffin, which marsmallow is bigger or something stupid like that.
Person who follows the teachings of Seinfeld
Stan: Do you celebrate Festivus
Jan: Yes of course I do, I'm Seinfeldian, it's our holiest day.
tedious or obsessive to the point of being ridiculous
She has such high standards for men that her objections are practically Seinfeldian.
adj - to describe a chain of dates. To keep motivated to do an activity every day, Jerry Seinfeld used a large calendar and a big red marker. Everyday that had success got a big, red "X". The secret? “Don’t break the chain.” “Don’t break the chain.”
Max is still going to the gym everyday since he started using that Seinfeldian chain.