fall
die in the last ditch
take one's own life
self-kill
conk out
return to dust
eat it
snuff it
buy the farm
take someone to the grave
take someone's life
go
go out
toddle off
cross the Styx
draw one's last breath
meet one's doom
turn to dust
drop off the hooks
pay the debt of nature
kick the bucket
depart
quell
buy it
pass the river
expire
slip one's wind
succumb
go home
hand in one's dinner pail
cash in
flatline
cock one's toes
suck the kumara
pass
cash in one's chips
bite the dust
meet one's end
pop one's clogs
go to sleep
pass in one's checks
kick
querk
go the way of all the earth
take a dirt nap
keel over
join the choir invisible
commit suicide
cark it
demise