look up any word, like blumpkin:
 
2.
A male that is the master of making things floppy (loose) during intercourse.
Tom: "Who dated Susan last?"

Jim: "Larry did why?"

Tom: "She was so loose last night. Larry must be the flopmaster!"
by Tile November 17, 2007

Words related to Flopmaster

flop douche flopper floppster floppy flopster lame shit suck
 
1.
When a person makes plans and doesn't show up or does not follow through with the plans, they flop. This person becomes a flopmaster after not following through on a consistent level.
Alex: Hey man! I'm coming to visit you in three weeks!
Brandon: Okay, sweet!

*3 weeks later*

Alex: Yaaaaa. My mom said I have to work.
Brandon: Flopmaster.
by Sun-Maid Raisins September 21, 2012