the cat's pajamas

cat's pajamas

Something or someone highly enjoyable, desirable, or impressive, especially in a fancy or elaborate way. Primarily heard in US, South Africa. Tom's new Cadillac is really the cat's pajamas! Boy, that singer last night was the cat's pajamas, wasn't she?See also: pajama

the cat's pajamas

A terrific thing. This was a nonsensical phrase of the 1920s that meant something worth seeing or having. A similar phrase was the “cat's meow.”See also: pajama