The action of holding one's hands up and erratically flicking or wiggling all of their fingers about at a very fast pace. Used to display excitement or fear.
Examples of situations in which a person would employ crawly fingers:
Good - "I'm not going to fucking die!"
Bad - "I'm going to fucking die!"
Good - "I'm not going to fucking die!"
Bad - "I'm going to fucking die!"
by PocketAssReturn September 1, 2005
Get the crawly fingersmug.