The unwanted build-up of people standing/mingling in hallways of schools, offices, and public places that causes restriction of the flow of people.
"Sorry I was late Mr. Turnbaum, I got caught up behind some Hallway Cholesterol."
"Due to the amount of hallway cholesterol at my school, I have been late to class every day this week."
"Due to the amount of hallway cholesterol at my school, I have been late to class every day this week."
by ParCib9494 October 18, 2011
Get the Hallway Cholesterol mug.