thrash
lick
whomp on
wax
down for the count
stonkered
trounce
defeated
discomfited
outmanoeuvre
outsmart
beat the daylights out of
destroy
outmaneuver
brush aside
checkmate
mullered
defeatedness
victoriously
have one's ears pinned back
eat shit
lick the pants off
beat the pants off
tail between one's legs
smack down
chomp down on
cooked
flog
get one's shit pushed in
roflstomp
beat the poop out of
massacre
beat the shit out of
cane
skunk
lose out
lurch
well-beaten
overleap
rack and ruin
deadbeat
wrack and ruin
beat into fits
paste
demolish
champion