When using a nickname to describe Phil Mickelson please use the following (provided by a spectator):

More shocking development: Phil's new nickname from the gallery, or 2 golf carts colliding? #PGAChamp pic.twitter.com/65CWRvRQ3r

— Pro Golf Weekly (@ProGolfWeekly) July 28, 2016

“Get in there Philsy!”

No longer shall Phil Mickelson be called “Lefty.” Moving forward we will forever be calling him “Philsy.”

All it takes is a birdie putt to fall and a new nickname is born.