(CBS) When you’re a professional athlete, the good ole IRS takes a lot of money out of your pocket.

A lot.

Apparently, Eagles offensive lineman Evan Mathis has had enough.

On Wednesday, Mathis posted a picture to his Instagram account of him appearing to urinate on an IRS building sign. While it’s unknown whether or not Mathis was actually urinating, the offensive lineman captioned the photo with “Audit this.”

Check out the photo below!

Watch & Listen LIVE