lightning nipples 

A very odd word. Somewhat random. May reference erect nipples.

Lightning Nipples=funny

lightning nipples by bob me cal May 20, 2010

nipple lightning 

When a woman is having intercourse with a man with a hairy chest and static electricity builds up. As they separate, a shock is given from the woman's nipple to the man's chest.

Allison and Alex were going at it so long that the nipple lightning was more link a thunderstorm.

nipple lightning by tbohner May 31, 2010