zzz sleep snore icons set. sleeping emojis and speech bubbles showing zzz text representing sleep

alarm bed bedtime bored bubble bubbles cartoon clock closed cloud cloudy deep doze dream emoji emoticon expression eyes face goodnight icons insomnia moon nap night noise peaceful pillows quiet relax relaxation rest sleep sleeper sleeping sleepy slumber snooze snore snored snoring sound speech standby talk text tired yawn zzz