where the party's at 

locale of the party/pahty/partay

My pants is where the party's at

where the party's at by Jorge Rodriguez Santos de la Cocina July 23, 2004

where the party's at 

A very redundant way to say "Where the party is." Once you've said "Where the party is," there is no reason to add "at."

Ahh, so this is where the party is.

where the party's at by M-G May 15, 2005

where the party's at 

A phrase used when there is a gathering of people. Sometimes used sarcastically if you see a group of people who are doing nothing interesting

Ranjit and his posse were sat about doing nothing.

enter extra posse member

"Ah, so this is where the party's at..."

where the party's at by anonymous August 31, 2004

where the party's at 

cool saying for thats where were going

thats where the paty's at

where the party's at by Baby, u kno who! February 4, 2004