bun runner 

A male or female of Finnish American ethnicity that procreates like rabbits. Typical immediate families often exceed 10 children and numbers of 20+ are not unheard of. These individuals are of the apostalic lutheran faith. Lastly the grilled cheese sandwich is said to be their primary food source and they typically are found eating around picnic tables in their dining area to accommodate the large amounts of people.

Craig: "Did you see that large pack of unsupervised children back there?".

Jerry: " Oh never mind them, they are just the bun runners from down the road.". "Don't feed them though or they may multiply,".
Craig: "Ok, then lets get out of here,".

bun runner by UPGuy March 7, 2011

bun-runner 

Bun, as in butt cheek, used in juvenile name-calling. We used it often in elementary school in Boulder, Colorado back in the 1960s. bun

Stop bothering me, you bun-runner!

bun-runner by Skyship November 23, 2019

bungunner

gay man, likes to gun for the ass

Dude, Otts over there is such a bungunner. He pounded jim up the ass last night.

bungunner by Golden Goose February 16, 2008

bumrunner

A term used while paragliding on small practice hills where you are not able to actually take off, but still able to sit back in your harness so your bum drags along the ground to the bottom of the hill.

-How was the site?
-If the winds were strong, there could be some lift, but without decent wind we were only able to do a few bumrunners.

bumrunner by Condor2008 April 13, 2009

Banrunners

A gang at Central middle school that you have to get jumped into dont fuck around because they might just be in 7th grade but they go hard don't put up the wrong sign or you might just get jumped

Ay you know my nigga **** just got jumped into banrunners

Banrunners by Xxxdanknigga October 19, 2019