nipplin' it
When a musician, especially a bassist, has their strap adjusted in such a way that their instrument and thus strumming or plucking is at nipple height.
"Man, the bassist plays his bass up high. Really nipplin' it. "
nipplin
as in being very cold out,freezing
God its nipplin out here i need some warmer clothes
Nipplin'
When a celebrity on television is not wearing a bra on a particularly chilly set and her nipples are visible through her shirt. Christina Applegate was a pleasant example.
"What're you doing?"
"Watching my new favorite show."
"I didn't know you liked friends.
What are you doing with those binoculars?"
"If you look very closely, you can see that Jennifer Aniston isn't wearing a bra."
"Oh yeah? Nipplin'?" *Takes binoculars?*
"Watching my new favorite show."
"I didn't know you liked friends.
What are you doing with those binoculars?"
"If you look very closely, you can see that Jennifer Aniston isn't wearing a bra."
"Oh yeah? Nipplin'?" *Takes binoculars?*
free nipplin'
to not be wearing a bra, therefore leaving your nipples free
"Omg Becky, im totally free nipplin' right now! Can you see them?"