When a person, usually a male, has brain matter equivalent to a cardboard box containing a assortment of rocks with absolutely no street value. Not to be confused with a jewelry box.
by JP May 13, 2005
Get the box of rocksmug. by tyler0durden July 27, 2005
Get the rock cockmug. by Anonymous October 23, 2003
Get the Punk Rockmug. by RocksForBrains August 19, 2021
Get the rocks for brainsmug. by Spacewalk420 February 22, 2021
Get the saturn rocksmug. by Trooper June 6, 2016
Get the kick the rockmug. Bro yesterday I was taking a shower and all of a sudden my nipple was hard as a rock broooooo it’s a Rock Nip
by BeastMasta69 December 6, 2017
Get the Rock Nipmug.