What you type into google when youre bored or forget what you actually want to search
Person: *opens google*
Google: search here
Person: what was i going to search?? Eh i cant remeber ill just search 'hello'
Person: *searches 'hello'*
Just the greeting hello, but with an S added at the end to make the greeting more special. If you have a best friend who is a retard, definitely say hello like this.
*Some retard calls*
Some retard: Hellos?
Another Retard: Hellos.