demise
cross the Styx
pass in one's checks
pop one's clogs
go to sleep
go out
succumb
go
join the choir invisible
kick
hand in one's dinner pail
cock one's toes
pass the river
bite the biscuit
bite the big one
kick the bucket
draw one's last breath
peg it
peg out
go belly-up
toddle off
depart
eat it
ob.
hand in one's checks
buy it
croak
cash in
cash in one's chips
fall off one's perch
querk
sputter out
pass on
meet one's end
pay the debt of nature
take a dirt nap
slip one's wind
check out
cop one's whack
snuff it
pass
pass away
go the way of all the earth
suck the kumara
meet one's doom
go home
turn up one's toes
expire
quell
turn to dust