When you slide your finger on the keyboard all the way and back then you do the same thing but this time holding shift while doing it
Bob= I'm Bored :|

You=Hey why don't we slide our finger back and forth on our keyboard?

Bob= Sure `1234567890-=qwertyuiop\asdfghjkl;'zxcvbnm,.//.,mnbvcxz';lkjhgfdsa\poiuytrewq=-0987654321`~!@#$%^&*()_QWERTYUIOP{}|ASDFGHJKL:ZXCVBNM<>??><MNBVCXZ":LKJHGFDSA|}{POIUYTREWQ+_)(*&^%$#@!~
Get the `1234567890-=qwertyuiop[]\asdfghjkl;'zxcvbnm,.//.,mnbvcxz';lkjhgfdsa\][poiuytrewq=-0987654321`~!@#$%^&*()_QWERTYUIOP{}|ASDFGHJKL:ZXCVBNM<>??> mug.