11 definitions by farmersonly
by farmersonly February 12, 2017
Played normally by kids age 12-18, a slap box is the rectangular hemming on the very top of the back of one's shirt, where the tag is tied on on the other side. If you have one, someone will shout "slapbox!" at you, and hit your back where the box is.
by farmersonly February 12, 2017
by farmersonly February 12, 2017
by farmersonly February 12, 2017
by farmersonly February 12, 2017
by farmersonly February 12, 2017