The term 'Grab Some Shut-Eye' is a colloquial phrase used to describe the act of sleeping or taking a nap. The two crossword solutions for this term are 'DOZE' (4 letters) and 'SNOOZE' (6 letters). DOZE is defined as a light, usually brief sleep, while SNOOZE is defined as a short period of sleep, especially during the day. Both words can be used interchangeably to describe the same action of taking a nap or getting some rest.