British, American & Australian, informal, American, informal

to be extremely pleased.

'So what did your parents say when they heard you were pregnant?' 'Oh, they were thrilled to bits.'

• Don't sweat it!
• Don't sweat the small stuff.
• Don't take any wooden nickels.
• don't you dare
• do nut
• doom and gloom
• do one better
• do one better than
• do one better than someone
• do one better than something
• do-or-die
• door to door
• do own thing
• do part
• do proud
• dos and don'ts
• do share
• do someone any favours
• do someone a power of good
• do someone a world of good
• do someone dirt
• do someone proud
• do someone's bidding
• do someone's dirty work
• do someone's head in