by The Grammar Nazi July 11, 2002

You know you are a Seinfeldian if you argue over the top of a muffin, which marsmallow is bigger or something stupid like that.
by Cool Guy July 18, 2003

by Whitney February 06, 2004

by Blue Carbuncle June 19, 2011

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.”
by OBI Serious September 14, 2007

The belief system, worldview, or lifestyle rooted in the obsessive analysis of everyday trivialities, awkward encounters, and the unwritten social rules of life—just like in the TV show Seinfeld.
Those who practice Seinfeldianism often:
• Get irrationally upset about double-dipping.
• Question close talkers, re-gifters, and low-talkers.
• Believe “nothing” is everything.
Those who practice Seinfeldianism often:
• Get irrationally upset about double-dipping.
• Question close talkers, re-gifters, and low-talkers.
• Believe “nothing” is everything.
The practice of Seinfeldianism is worldwide and spot on in most cases. Seinfeldianism will live on for ages, not that there is anything wrong with it!
by Colorado Muleskinner July 18, 2025
