look up any word, like blumpkin:
 
1.
A synonym for the double popped collar. This is when an individual wears two polo shirts, each with their collar folded up. These polo shirts are typically pastel coloured, although harsher colours are sometimes worn.

Wearing the biplane is a sufficient condition for being a douchebag.
yo call me orville wright cause i've been flying biplanes all night
by tim-tdog March 23, 2009
26 3
 
2.
To perform auto fellatio on oneself with your legs spread as far as possible, you reach out and grab your feet so that it looks like the wings of an old bi-plane.
Holy fuck, Dougie Fresh is giving himself a Biplane!
by shavedyeti March 10, 2010
3 3
 
3.
What you'll say to your bird if flying costs keep going up.
it says the example is too short
by IrishRepublicanArmy December 22, 2003
1 10