Definitions by birdyct

LS/LB 

In greek committees that cross people through lines people have LSs and LBs which means line sister or line brother. It is a title given to the people in your organization that crossed the same year and semester as you. ie I love all of my LSs

My LS/LB from UCLA is coming down to visit me for the week.

MY LS/LB and I are going to go get some coffee.

I just met an LS/LB from Miami, he's coming to the event.

LS/LB by birdyct December 10, 2019