American hello 

The act of licking someone up the side of their cheek. Used as a standard hello for close friends, for fun, or if they are Irish.

I just got an American hello from a random stranger at the bar.

American hello by BK UCC Bulldogs July 8, 2016

Hello America 

Phrase used to exclaim with equal parts shock and excitement

Akia: my boyfriend tore me up last night with his 10-incher

Kevin: hello America!

Hello America by vanilla-bean August 25, 2021