light bill 

A slang used for power or electric bill, mainly used by southern people and blacks

Aye TT ask Abby to pay ma light bill next month

light bill by mutual masturbation March 28, 2015

pay ma light bill

Black slang for "have sex with me".

"Ay gur, you wan pay ma light bill?"

pay ma light bill by Ever-D September 22, 2013

Lightballs 

Lightballs is when a man sees a woman and his balls lift back in to the basket sack of his pre hormonal state

Man1 “did you see that fine babe over there?”
Man2 “no I didn’t why?”
Man1 “she gave me the lightballs.”
Man2 “the hell is lightballs?”
Man2 “you’ll see when you look at her.”

Lightballs by Ch1ld1shtadpole March 6, 2020

lightpillar 

slang: A cool dude

damn, he is a lightpillar

lightpillar by qfghji4 April 7, 2022

lightmillennium

The length that light traveled in a period of 1,000 years, approximately 58.1 Million AU (Astronomical Units) 8.70309474E+15 km. Numbers are way beyond trillions and deep in the quadrillions.

A lightmillennium might seem alot, but it's a very small amount in comparison with the observable universe.

lightmillennium by 1m1m0 September 3, 2022