When Riley Cooper woke up this morning, he probably wasn't thinking, "Wow, today is really going to suck." But ever since DeSean Jackson was released by the Eagles earlier this afternoon, Cooper has been getting hammered on Twitter by people wondering why Philadelphia released D-Jax instead of him. And one of the people who took some time out of his day to troll Cooper was none other than Arizona Cardinals defensive lineman Darnell Dockett.

Cooper responded to a fan on Twitter earlier today with this:

And when he did, Dockett swooped in out of nowhere and hit him with this:

The single that he's talking about is this one, and Dockett brought it up because, well, you know. And just like that, Cooper's day got a little bit worse than it already was.

RELATED: Twitter Can't Believe the Eagles Signed Riley Cooper to a New Contract This Offseason But Released DeSean Jackson Today

[via @ddockett]