informal

to enjoy yourself by doing things that involve spending a lot of money.

I decided to live it up for a while - at least until the money ran out.

• be pushing up the daisies
• be put on full alert
• be put on red alert
• be putty in hands
• be putty in your hands
• be quaking in boots
• be quaking in your boots
• be quickest off the mark
• be quick off the mark
• be quick on the draw
• be quick on the uptake
• be quids in
• be raring to go
• be ready to roll
• be riding for a fall
• be riding high
• be right in the head
• be right on the money
• be right up alley
• be right up arse
• be right up someone's alley
• be right up someone's arse
• be right up someone's street
• be right up street
• be right up there with