Someone who criticizes others usually without knowing anything is called a...
armchair critic / armchair expert
Someone who copies others is a...
copycat
Someone who worries about every little thing is called a...
worrywart
Someone who gives orders when you are driving is a...
backseat driver
Someone who hates to spend money is a...
cheapskate
Someone who talks non-stop is a...
chatterbox
Someone who has his/her nose in everyone else’s business is a...
busybody
The "bad egg" in the family; the one who is always in trouble is the...
black sheep
Someone who is very funny is a...
barrel of laughs
Someone who is really good at something —like computers or Math is called...
a whiz
Someone who is lazy and watches a lot of TV is called a...
couch potato
Someone who likes getting up early in the morning is...
an early bird
Someone who is a good friend only when everything is fine is called a...
fair-weather friend
Someone who takes unnecessary risks is a...
daredevil
Someone who cries a lot and for no good reason —not a real baby is called a...
crybaby
Someone who can do many things very well is a...
jack of all trades
