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bust one's butt
bust one's butt
synonyms
sweat blood
bust one's neck
bust one's ass
bust one's balls
bust a nut
bust one's arse
bust one's neck
sweat one's guts out
sweat blood
slave away
work like a Trojan
work like a dog
bust one's ass
graft
sweat
slave
beaver
bust a nut
bust one's balls
beaver away
work like a horse
moil
overwork
bust ass
work one's fingers to the bone
toil
burn the candle at both ends
labour
grind
work
slog
get one's ass in gear
peg away
do
strive
peg
work someone's ass off
crush
come
hit
take
break one's neck
whack
stick
kill
bust one's chops
plough
till
kill oneself
plug away
bust one's butt
definitions
verb
To work exceptionally hard.