An unexpected excess of snot deposited on your finger
. Not to be confused with the Surprise blow, which could be omitted from genitalia or assorted other orifices!
You're pretty sure your nose just has a tiny wee booger in there. You breach the outer rim slightly and strike gold straight away. It's not even crusty.. & you're not even feeling clogged up!
You extract your finger
to find a nasal snot baby attached to your finger
the size of a cherry!!
WOAH! Where did THAT come from?? That's the surprise pick!