A term coined by the popular 90s film "Cool Running's" by Sanka Coffie. When Derice Bannock tells Sanka about a Bobsled. This term was reincarnated by the Charlotte Men's Cross Country team in the year of 2010 to describe members of the Women's Cross Country team, and also any girl.
Sanka Coffie: "So tell me more about this Billsled team?"
Derice Bannock: "Its Bobsled!"
Sanka Coffie: "Whatever."
Mens Cross Country Team Member 1: "Man what do you think of the girls team?"
Mens Cross Country Team Member 2: "Look like a bunch of Billsleds to me."