short for alternative, an alterno is someone who is different and listens to different music, has funny hair and dresses differently to stand out and be cool.
"oi man, look at this alterno"
"haha your such an alterno"
"think your all alterno..."
"this kids the biggest alterno"
"haha your such an alterno"
"think your all alterno..."
"this kids the biggest alterno"
by madddogggg August 04, 2009
Get the alternomug.