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The act of masterbating while using mustard as a lubricant.
Tommy got caught mustarbating on Tony's bed, he was using dejon mustard.
by TuckerB1 January 08, 2006
54 40
when one slathers hot mustard on their private parts and uses it as a lubricant to help make masturbation more pleasurable. Usually done in desperation when no other lubricants are readily available.
After having a romantic McDonald's dinner in their car. Teens Jack and Jill experimented mustarbating eachother with the McDonald's mustard packs.
by Julian Ray October 13, 2013
1 0