see you in hell
goodbye
valediction
do away with
ulla-lulla
bid adieu
fuckity bye
have one foot in the grave
help along
cheerio
euthanatize
euth
last mile
defunct
valedict
deathwards
fareweller
deathfully
last respects
martyrize
kill off
put paid to
take it easy
expire
stop someone's clock
do for
thanatognomonic
pop off
put away
demean
see you soon
passing
wish you well
execution
take the biscuit
executing
adieu
good night, sweet prince
kill someone dead
capital punishment
deathlily
death penalty
have the biscuit
killing
with one's last breath
say goodbye
good night
terminate
croak
snuff it
knocking on heaven's door
killingly
martyrship
article of death
thanatogenetic
snuff out
farewell
go for a burton
end off
join the choir invisible
bite the dust
buy it
draw one's last breath
meet one's end
cash in one's chips
pass
bite the biscuit
flatline
go to sleep
peace be with you
meet one's doom
on one's deathbed
demise
go home
cop one's whack
hand in one's dinner pail
fall off one's perch
check out
be seeing ya
go belly-up
cock one's toes
keel over
cash in
kick the bucket
go the way of all the earth
go out
go
bite the big one
epilogize
hand in one's checks
kick
drop off the hooks
depart
obituary
cark it
cross the Styx