look up any word, like fleek:
 
1.
When ur just all over the place.
I was ridin Squirley!
by motogurlie909 December 02, 2006
 
2.
When your snowboard gets loose when you're not on an edge and you almost fall.
My board got all squirley back there on the cat track.
by NBeezzy February 12, 2008