where you stack hats on top of each other in a pile til all of them fall off. started by Austin Mahone and Alex Constancio.
by gabfrost August 23, 2011
Get the hattingmug. by aksjdfskdafjslfj March 3, 2007
Get the hatmug. by polkadot May 13, 2005
Get the hatmug. to be marked for death or to be contracted for being killed. Most commonly used by bikers or inside prison.
by raptor5000 June 25, 2010
Get the on the hatmug. Awesome. Spawned from an smiley at the Dream Theater forum, that depicts of a smile with a pimp hat smoking some hash. Use to describe awesome things, or to use after an accomplishment of something awesome.
by drummer_2112 July 18, 2008
Get the :hatmug. by MrCheese August 3, 2004
Get the Hatmug. by Marzin July 30, 2011
Get the HATSmug.