A nice piece of ass characterized by an upside down triangle of light formed by a fit womans crotch and thighs allowing light to show through. Usually means one won't be dissapointed
"I see Daylight!"
by kingnamo March 01, 2006
The view obtained when you look at a womans ass from behind while she is wearing tight pants. If you can see daylight through the crotch of them, she's not overweight.
I watched Ann walk by today and noticed that she definitely has daylight.
by RobF June 09, 2005