Ashort version of 'hey' 'you' It's coooooooooooooooooooooooooooool

The portmanteau of Heather Morris and Naya Rivera.

An incredibly informal greeting. Actually an abbreviation of "Hey You!"
Shortened to convenience those of us too damned lazy to put definate spaces between our words...

Heya is slang for hello or hi mostly used by little kiddis who have no clue how to say hello yet.

Heya; a word that the race of (“Anime”) use as a greeting to there fellow weeb friends.

Shorthand of "Hey you."

A greeting to one of your friends that you know extremely well
An example in an online conversation would be: