A small ball of hair, dust, and / or lint that can be found rolling around the floor, and often under sofas and beds. Sometimes called a "dust bunny". Often looks like a small tumbleweed.
No wonder my allergies are acting up; there are enough foozles under this bed to kill a horse.
The fine art of wiping your cock on the curtains of your victim, before leaving. To have sexual intercourse and then wipe off one's penis with the (sometimes) fancy curtains draping the windows.
I was banging this gal, and after I came I foozled off on her curtains and left.
Not un-like shazbot, Foozle is spoken when somthing takes a direction other then the correct one. Mostly used in Computer Science classes when the output of code does not look at all like it should. Also used in golf to describe a lousy swing.