2. Noticeable wrinkles around the eyes and mouth for a thirty-something person. When the signs of aging first start to show on the skin.
3. What time it is when you feel like gettin' your groove on.
Hottie: ha ha, I'm sorry - I didn't see you there; you're cute.
Joe: Oh, sorry... (: (she's hot) So, what time is it.
Hottie: Almost skin-thirty...
2. Ed looked at his wife. They'd been together for almost 15 years since they were high-school sweethearts. Her face showed signs of age. Skin-thirty. lol
3. Pimp 1: Yo, you see that chick over there?
Pimp 2: hahah ya shorty, tryin' to act like she's not lookin' over here?
Pimp 3: Yeah yeah yeah. Well she's about to find out. It's half past skin-thirty by my watch. :D