A video posted Thursday on YouTube.com shows a group of bystanders at a Dallas airport subduing a man as he physically attacks and hurls anti-gay slurs at another man.

The man is seen in the video threatening the other man, who is wearing a pink shirt, as both wait in line at a ticket counter.

When asked by a third man in a cowboy hat why he's upset, the man shouts, “Queers!”

“That's what I'm upset about. This faggot right here,” he screams.

A few moments later, the angry, and possibly intoxicated, man kicks and slaps the man in the pink shirt, prompting bystanders, including a man in a wheelchair, to rush in and subdue him.

Uniformed officers arrive on the scene, handcuff the man and cart him away. (The video is embedded on this page. Visit our video library for more videos.)