buger, snot, mucus, digit's definitions
When one tries to do actions on touchscreen immediately after picking their nose. The booger remnants on the finger cause the finger to stick to the surface of the touchscreen.
I was about to get a top score on my tablet when I picked my nose and forgot to properly clean off my finger...booger finger.
by buger, snot, mucus, digit February 25, 2012
Get the booger fingermug.