kick someone's ass
fork
put the boot in
pistol-whip
assplant
paste
outkick
sidefoot
punch up
spank
backheel
backheeler
cold cock
tune up
categise
beat up on
pratfall
mommick
cunt-punt
fist
shy
put foot to ass
quop
goose
skelp
beat down
heel
dickslap
brogue
calcitrate
put one's foot in someone's ass
boot
spanking
toss up
hack
tan someone's hide
murder
miskick
lay a glove on
smack up
upkick
donner
snap kick
kickflip
smoke
stomp
spar
bust one's ass
outlash
knuckle up
hip
butt-slapping
backside
mill
whip
do over
booty down
keak
buttkicker
kickish
punch
spurn
brain
for the lulz
anally
slug
lick
poke
knock the living daylights out of
clout
deck
biff
handy
dust up
arsecheek
power
uphand
kick up
bun
strike someone when they are down
take a dive
facefirst
rearrange someone's face
asscheek
hit someone when they are down
butt cheek
put up one's dukes
dirk
fong
intragluteal
blow it out one's ear
nether cheek
backhand