body
                
break a leg

bigger fish to fry

pull your leg

have ants in your pants

wash your hands (of something)

face the music

to have a bee in your bonnet

jave a sweet tooth

to clam up

let your hair down

get cold feet

hold your horses

keep your chin up

dog days

(an) old hand
 
give a hand, lend a hand

to smell a rat

stick you neck out

a barking dog never bites

it makes my blood boil
to have your head in the clouds

to let sleeping dogs lie

head over heels (in love)

straight from the horse's mouth

ed
my lips are sealed