look up any word, like tribbing:
 
1.
To be high on marijuana.
Dude, whats wrong with Frankie?
He's in the friend boat
by Branflakex January 06, 2009
 
2.
A sailboat you own with your friends. A boat in which you sail all the time and have tons of fun.
"What kind of sailboat do you have?"
"It's a friend boat"
by skot9000 January 23, 2013