1) Striking two keys with one finger, leading to a typo. Usually referred to as a "case of meat paws".
2) Excessively fat or stubby fingers, leading to frequent occurrences of multiple-key typos as defined above.
Person one: I just came back from qwork.
Person two: Looks like you've got a case of meat paws.
Meat Paws occurs when you are really fat, when your hands swell up till they resemble paws.
omg, did you see that girl? She had meat paws!