give someone the shits
make someone's hair stand on end
do someone a frighten
scare the hell out of
freak out
put the shits up someone
creep out
terrorise
scare someone to death
frighten the life out of someone
scarecrow
terrorize
scare the life out of
menace
sketch out
get up someone's nose
scare the shit out of
scare
tread on someone's toes
get to
curl someone's hair
flay
make someone's flesh creep
cow
test someone's patience
scare the pants off
geek out
spook out
twist someone's balls
creepify
creep-shame
harrow
get in someone's hair
scare the living daylights out of
screw around
send shivers down someone's spine
gloppen
funk
hagride
befright
chap someone's hide
put the heart across one
get under someone's skin
set up someone's birse
have the wind up
wrack
panic
get out of someone's hair
belabour
get someone's Irish up
put the fear of God into
spook
get someone's dander up
cheek up
get the wind up
scunge
put the wind up
cheek up to
outface
terrify
frighten the piss out of
raise someone's hackles
tweak
get someone's goat
tremble
get someone's back up
rub up the wrong way
fray
comb someone's hair the wrong way
browbeat
swagger
tickle the dragon's tail
cold shoulder
give someone ass cancer
hold over
rouse
bully
bad-talk
bedraw
mob
snark
blackmail
dreaden
scare someone out of their wits