look up any word, like smh:
 
1.
oh about two and a half pounds.
"Hey dude! Do you know where I can get a henway?"
"what's a henway?"
"Oh about two and a half pounds."
by jase409 April 28, 2006
 
2.
Its an old joke. Used by the Marx Brothers, among others
Freind: What's a henway?
You: A hen weighs about 4 to 6 pounds
by *Mrs1781* December 03, 2009
 
3.
when you try to cop dome while playing guitar
c'mon dude, c'mon, seriously.. fucking henway.
by dr. henway November 30, 2007