Some call him the “Kick-Ass Mall Cop,” but Darien Long, property manager at downtown Atlanta’s Metro Mall, claims he’s just trying to keep the peace. “What you need to do is clean up the neighborhood so other businesses can come in, and downtown Atlanta can prosper,” Long told WSB.

According to WSB-TV, Long, who has been on the job for about a year, carries a firearm, a Taser stun gun and a Gro-Pro camera mounted on a bulletproof vest for protection.

The manager became the recipient of some unexpected fame last week when a few of his videos, some of them months old, were uploaded to Reddit and went viral.

A prominent Reddit user, “RyuKenya,” has since set up a fundraising drive on CrowdTilt to benefit Long after viewing his videos and meeting with him, the Daily Dot reports. The crowd-sourced campaign to “enable [Long] to get better and more gear” had received more than $22,000 in donations as of Monday afternoon.

“I’m always concerned with my safety, but not to the point where I won’t act,” Long said in an interview with Right This Minute.

But not everyone is happy with Long’s stance on security. In an update posted to the subreddit “JusticePorn” on Sunday, “RyuKenya” told the community:

I have also been getting a lot of hate mail saying that I am supporting a vigilante and that I should have spent my time campaigning for better causes and that he is a rogue mall cop on a power trip. Worse things have been said to me.

In one controversial video, a woman who becomes involved in an altercation with Long is stunned with a Taser in front of small children. (Warning: linked video contains violence and graphic language.)

Although the circumstances surrounding the incident aren’t clear from the video, the woman was arrested and charged with “disorderly conduct, criminal trespass, contributing to the delinquency of a minor and simple battery,” according to WSB.

Check out the video below. Viewer discrection advised for language and graphic footage.