flangebuster 

Somebody who spends their time hunting down innocent flanges with which to open further than they should.

A Virgin Fister. see also "man"

flangebuster by saoihdsqidhwqnd May 1, 2005

flange buster 

A large penile unit.

A chopper.

Big penis

So I whopped out the flange buster, and ripped into her flaps.

flange buster by J.Bridle December 17, 2006