baa-lamb 
noun
A child’s name for a lamb.‘Vegetarians’ who eat fish are demi-vegetarians, i.e., they won't eat moo-cows or baa-lambs but they eat fish because there weren't any nice nursery rhymes about fish....
- He would be able to fit right in with all the other chaps admiring prams and nursery mobiles with the duckies and baa-lambs in the metrosexual male department at Myers.
- I only regret that I forgot to take my camera so you urban-dwellers could see the cruelty that they would like little baa-lambs to suffer.
- on tap
- on target
- on-target earnings
- Ontarian
- Ontario
- Ontario, Lake
- on tenterhooks
- on terms
- on that (or this) score
- on the agenda
- on the (auction) block
- on the back burner
- on the back foot
- on the ball
- on the barrelhead
- on the beam
- on the bench
- on the bit (or bridle)
- on the blink
- on the bludge
- on the bones of one's arse
- on the books
- on the bounce
- on the bow
- on the bubble