Helko is a word in today's culture meaning basically the same thing as hi, hello, hey etc. If you type it many ignorant people will think you made a typo. This word is used to add pizazz to a normally boring greeting. If you say it people might be confused because they are not as hip with the lingo today.
Person 1: "Helko stranger friend."
Person2: "What?"
Person1: -sigh-
by hellocosmonaut December 13, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×