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