The summer and spring version of winter sledding (on snow). Cardboarding takes place on a grassy, steep hill and instead of riding a plastic or metal sled, you ride a large piece of cardboard.
It may sound hella lame, but its actually quite amusing on a summer day.
It may sound hella lame, but its actually quite amusing on a summer day.
by Laur6336 June 11, 2008

by 53v3N May 12, 2009

A word used to describe a person who is bland, boring and/or stiff. Someone who shows no facial expressions and often times has no reaction to anything. Usually, Cardboards don Canada Goose jackets, wear their jeans around their ankles and peruse of the word "SWAGGA" excessively.
Troll 1: That guy is such a cardboard.
Troll 2: I know, I've never seen anyone as bland and expressionless as him.
Troll 2: I know, I've never seen anyone as bland and expressionless as him.
by Troll1234567890 January 13, 2011

Board which is made out of card (hard paper), can be used for eating purposes or making cubbys out of, smells like mouldy bathroom.
by smythe October 19, 2004

by acetic August 30, 2003

by Construction Lou July 22, 2020

by Donnyrightere December 02, 2016
