Bum Runner

A drink made by someone homeless, or soon to be homeless, combining at least 10+ different drinks that have been removed from a garbage can in a party district.

Also known amongst the homeless community as a "Sidewalk Sleeper", this is semi-common activity in Bourbon Street, New Orleans, LA.

The homeless guy made a Bum Runner on Bourbon Street as tourists laughed and photographed him in the act.

by Brandon "Batman" Green June 15, 2011

Runner's Bum

The phrase used to describe running whilst needing to excrete one's bowls, the sufferer then has 2 choices:
- clench their arse and hope for the best
- shit their pants

"Paula Radcliffe shit herself in the marathon", "oh yeah we've all had runner's bum"

by Mahoganay October 12, 2013

Runners bum

When you need to shit whilst running and you must clench your asscheeks to hold it in.

- "Hahaha Paula Radcliffe shat herself mid race", "ah, we've all had runners bum"

by Mahoganay October 28, 2013

bumfunnery

Anal sex. So called because it involves bums, and is fun.

We got up to some bumfunnery last night.

by Darth Ridley November 7, 2006

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.

by Condor2008 April 13, 2009