Top definition
The wondrous sustenance that can only be obtained through the consumption of hilarious amounts of subway sandwiches.
After another night on the piss without eating all day, i was in dire need of some substinance
by Naryzhud January 25, 2007
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Aug 1 Word of the Day
the act of texting people while you are pooping
ex. (talking to a friend on fbook chat)

person 1: hey man whats going on tonight
person 2: i gotta go to the bathroom il poopt you

or

person 1: whatsup man what are you doing?
person 2: poopting you
by mr.poopter January 26, 2011
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2
Food that can barely be considered food. or a very informal meal, with mostly junk food.
substinance ie. junk food replacing real food for a meal.
by davismaxwell January 24, 2009
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