This is the procrastinatory action one does after realizing that others have already discovered and defined both qwertyuiopasdfghjklzxcvbnm and qazxswedcvfrtgbnhyujmkiolp. This act is also known to be associated with deep feelings of heterospeceality, pent up frustration due to under-masturbation, loss of feeling in hands due to over-ejaculation, and being lonely in a small city with no friends and alot of work to do but no beer in the fridge to take your mind off things.
As I was masturbating for the 16th time that sunny Monday morning, my numb left hand proceeded to tap the letter w on my computer which resulted in wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww's all over the screen, as well as a load of jizz, so instead of going to class like I had originally planned, I started making this definition.
person 1: WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
Person 2: your W key is stuck person 1: wwwwwwiwwwwwkwwnwwowwwww
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.