Personality idioms

a go-getter

someone who is ambitious, determined to be successful, and able to deal with new or difficult situations easily

a people person

someone who likes being with and works well with other people

a wimp

a person who is not strong, brave, or confident

a cold fish

someone who seems unfriendly and who does not share their feelings

a wet blanket

one who spoils the fun

have a screw loose

be silly or eccentric, a bit crazy

a mover and shaker

an active person who helps their company, organization, or group make progress, makes changes

to be set in somebody's ways

someone who is resistant to change

cheepskate

someone who is stingy or unwilling to spend money

a Moaning Minnie

someone who is always complaining or whining about something

full of beans

someone who is energetic, enthusiastic, and lively

happy camper

a happy person; a satisfied participant