qwertyuioploikjuyhgtrfdewsaqzxcvbnm
When you are trying to find words not already on Urban dictionary so you type the first row from left to right, then zig zag backwards between the middle and top rows until you reach the end, and finally type the third row from left to right.
Hmmm.... oh I know! qwertyuioploikjuyhgtrfdewsaqzxcvbnm Lit it's not on urban dictionary.