bro line 

A slang word for a tank top tan line.

"My bro line is so bad this year"

bro line by matedate88 August 22, 2012

Line-bro 

The person(s) you meet when going to an event and standing in line for a long amount of time. Said people usually have shared interests, hold spots for bathroom breaks, get each other food/drink all while keeping their place in line.

Jeremy and Erik are Line-bros, they met while waiting in line for about 20 hours at the Blade show.

Line-bro by MmAmOnKeY November 1, 2017

broline 

A knot similar to the bowline, but used to tie together items usually associated with bros.

I tied a broline around my frisbee, Keystone Lights, and condoms to keep them in line.

Alright kids, today we will be tying to broline- a useful know to attach multiple items to each other, regardless of what those items are.

broline by supaaaaaaaman October 29, 2009