the cat's pyjamas

Really outstanding thing

The cat's pyjamas is a dated expression meaning something or someone exceptionally good, stylish, or impressive: She thinks she's the cat's pyjamas.

The phrase emerged in 1920s American slang alongside similar nonsense expressions like the bee's knees and the snake's hips.

Now used mostly ironically or for comic effect.

Related

hidden gem · diamond in the rough · hot stuff · the business · ace · spiffy · hotsy-totsy · first-rate · swell · keen · ritzy · trailblazer · class act · game-changer · cool cat · berries · paragon · best thing since sliced bread

Opposites
quality/excellence

the cat's pyjamasthe pits

Utterly awful, slangily

garbage · second-rate · bottom of the barrel · trash · worthless

desirability/appeal

the cat's pyjamasrepulsive

Causing strong disgust

unappealing · underwhelming · off-putting · unimpressive · nothing special

Family

cats, catty, pyjama, pyjamas, pajama, pajamas

Familiarity
Top 500,000
Profile
Timeless · Positive · Everyday, not technical · Rated G