1 definition by Mandi Creek

A "ChainSaw" Is A 3-Some With 2 Girls On The End And A Guy In The Middle. The Guy With A Girl On Either Side Bent Over. He Has A Strap-On On His Butt. When It Comes Out One Girl It Goes In the Other.
"Woah! Ever Done A 3-Some With A Strap-On And 2 Chicks?"
"Dude, Please.. It's Called A ChainSaw. It's Pretty Freaking BadAss."
by Mandi Creek June 3, 2009
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