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4.
The event of a flat tummy often derived from a good diet, exercise and a healthy life style.
Leona had been working out really hard, and the result of that is her flummers.
by Gewer October 29, 2007
 
1.
The season between Summer and Fall which has cold mornings and nights, and has warm sunny days.
I love flummer!
by guitarclimbing September 29, 2010
 
2.
Craig Ferguson's explanation for the days BEFORE Autumn and AFTER Summer: Labor Day- Sept. 21.
Girl 1: HAPPY FIRST DAY OF FLUMMER!
Girl 2: Shut up, it's still summer!
Girl 1: Nuh uh, summer's over silly! It's Flummer!
by Brianna_Ashlee September 23, 2009
 
3.
like a hummer but a lot harder and longer
GOD DAMN, she gave me a flummer last night
by bhflummer September 22, 2009
 
5.
An occurence where you obtain a flat tummy.
Leona has been working out hard and the result of it is her flummers.
by Gerald Young October 22, 2007