call it a night
hit the sack
retire
hit the rack
bed
hit the hay
hit the sheets
bunk down
bed down
saw logs
close one's eyes
catch some z's
gonk
cut logs
time-travel
knock out
go night-night
pad out
seek one's virtuous couch
turn flukes
rest
check one's eyelids for leaks
get off
drop off
cork off
go to sleep
turn into a pumpkin
put to sleep
turn in
take a nap
stack z's
lullaby
drowse
siesta
zonk out
zizz
doze off
drift off
noctambulate
somnify
undersleep
go out like a light
crash out
outsleep
flake out
go to bed with the sun
somniloquize
go to bed with the chickens
zzz
show a leg
went to bed
wake up
call
went to sleep
snooze
unbed
sack out
snooze off
oversleep
nappy
nod off
tumble up
sleep in
conk out
sit up
sleep like a baby
burn the candle at both ends
sloom
cradle
bedrowse