1) Lets go to Luxorcafe, that place is the cats pajamas!
2) A: I found a 100 bucks in my pocket.
B: Thats the cats pajamas, man/woman!
By Salomi
Cats Pajamas
An adjective used by hipsters of the 1920's to describe a person who is the best at what they do.
Also used to describe another person who is genial and fun to be with.
This term has been recently popularized by the movie 'The School of Rock'.
Synonym: bees-knees
1920s Lingo describing someone (something) who is great, incredible or special. Usually indicating stylishness or innovation. Pajamas were a relatively new fashion in the 1920s. The term "cat" was beginning to be used as a term to describe the out going and unconventional jazz-age flappers.
The term "cat's pajamas" comes from E.B. Katz, an English tailor of the late 1700's and early 1800's, who made the finest silk pajamas for royalty and other wealth patrons. This phrase is often likened to and/or confused with the 20's term "cat's meow".
1920s slang... someone or something wonderful or remarkable.
The other definition says it's from the '50s... In the 50s, there was a strong nostalgic fad of everything 1920s, which is why this term may have been thought of as from the '50s.