By Andrew Porter

PHILADELPHIA (CBS) — If you don’t follow new Eagles defensive end Chris Long on Twitter, you should.

Related: Chris Long: ‘Eagles Game Day’ Among First Thoughts Upon Signing

On Sunday, Fletcher Cox tweeted about his displeasure with Delta airlines.

Long changed his Twitter avatar to the Delta logo and replied to Cox. The tweet read:

Fletcher, we don’t give a [expletive]. Grab some extra pretzels and sit tight.”

Point, Long.