The combination of 'stomach' and 'tummy'.
by owern137 November 4, 2011
Get the stummymug. by Boxchild April 24, 2019
Get the stummymug. Combonation of the words ''stomach'' and ''tummy''
by DizzyLizzy April 19, 2007
Get the stummymug. by Smoothest dancer on the planet November 28, 2018
Get the stummymug. by robbie gage February 10, 2005
Get the stummymug. (Adj.) Being very stupid or saying something that makes someone angry. Getting on someone's nerves. Being a punk.
by Christophizzle4 October 17, 2008
Get the stummymug.
Get the Stummymug.