FOXBORO, Mass. — Rex Ryan’s obsession with the New England Patriots is well-documented, but apparently the feeling is mutual.

Patriots quarterback Tom Brady came to the line Monday night during his team’s opening drive against the Buffalo Bills and didn’t like what he saw. Brady decided to audible and used some interesting language to do so.

We’re not sure if Ryan heard Brady shout his name from Buffalo’s sideline, but whoever runs the team’s official Twitter account certainly noticed it.

Unfortunately for New England, the subsequent run play resulted in no gain.

Thumbnail photo via Winslow Townson/USA TODAY Sports Images

Thumbnail photo via New England Patriots quarterback Tom Brady (12) takes the field before their game against the Buffalo Bills at Gillette Stadium.