English

Noun

lucky dip ‎(plural lucky dips)

1. A game in which prizes are covered up and mixed together in a container, so that contestants can dip their hand into the container and randomly pull out a prize.
2. (by extension, idiomatic, figuratively) A selection solely at random.
   • September 2005, BBC News - Dome sale 'was like a lucky dip'

See also

• mixed bag
• grab bag
• goody bag