Déjà Foo 

The experience of feeling sure that one has already heard a "new" Foo Fighters song, stemming from the bland, generic, and repetitive nature of Dave Grohl's songwriting.

Guy #1: Hey, what do you think of this new Foo Fighters single?

Guy #2: New single? No, you're confused, that song came out in the 90s. And then again in '05 and again in '09. Dave Grohl loves rereleases.

Guy #1: You've got Déjà Foo, buddy.

Déjà Foo by ErikLensherr September 5, 2011

Déjà Foo 

The peculiar feeling that you get when programming, leading you to believe that you've written the particular code or program that you are currently working on, before.

After refactoring his game engine for the fourth time, Vincent was struck with a distinct, uncomfortable sense of déjà foo.

Déjà Foo by Evil Vincent December 6, 2006

Deja Food 

The distinct feeling of seeing food you have engulfed before.

Brian: Wait a minute, i've seen this meatball before!
Chris: Seems like a typical Deja food.

Deja Food by BugsyTK December 9, 2008

Deja Foobar 

The feeling of having make the same mistake before

"I get deja foobar every time I take a shot of tequila."

Deja Foobar by Warr September 4, 2006

Deja Food 

The taste you get in your mouth of your last meal promptly after you burp. Usually occurs after consuming something along the lines of hot wings or spaghetti.

I had terrible Deja Food after I tore up a couple dozen wings and kept choking on the taste of them for hours after when i'd burp.

Deja Food by PackW0man June 6, 2012

de ja food 

the experience of feeling sure that one has already tasted or smelt food they taste or smell.

*sniff sniff* Oh what is that smell, I know it, it's on the tip of my tongue ahhh de ja food!!

de ja food by EJO86 June 28, 2011

Dejafood 

Leftovers.

When I woke up this morning I walked into the kitchen and experienced dejafood.

Dejafood by Lucas Owen January 16, 2009