When someone accidentally sneezes while kissing another person and ends up by some possible chance, shooting boogers up their nose. It's a gross sight to witness.
Girl 1: ''I messed up on our Tinder date last night with this guy.''
Girl 2: ''What happened?''
Girl 1: ''I accidentally Shnurped when we were kissing and now he won't talk to me anymore :(''
One's second birthday,usually after a person's actual birthday. It can be changed at least three times,any more than that your just milking it into getting free gifts.
A group of kids who just saw their first uncircumcised penis and didn't know what it was so they just called it a Snuffy. Now it is a very popular term.