Alaska - This cat didn't like how the feline in the mirror stared back at him and started acting aggressively. Luckily, his owner caught the kitty's hysterical overreaction on camera!

Butters the cat lives with his owner, Connor Robinson, in Alaska. The five-year-old feline only recently discovered his own reflection, Robinson caught his pet's hilarious reaction and shared it on TikTok.

In the clip, the cat glares at himself in the mirror and starts to growl. He flattens his ears aggressively and puffs himself up. The furry friend even hisses at himself!

"Butters woke up today and noticed his reflection for the first time ever after 5 years of life. He also knocked everything over on the sink yelling at himself," Robinson wrote in the caption of the now-viral video.

Dogs Dog has slumber party with arch-enemy cousin, and it's as hilariously awkward as you'd imagine

Dogs Fallen hiker in Alpine crevasse rescued – by a Chihuahua!

The dramatic – and hysterical – video now boasts almost three million views!

Robinson told Newsweek that his cat's angry reaction was shocking because it was a new development.

He explained that when Butters was a kitten, he'd hold him in front of the mirror, but the cat didn't notice his reflection.

While the cat's behavior seems extreme, Butter's vet told Robinson it's typical. It just hadn't happened before because Butters only noticed himself recently.

Cats Woman brings "spicy" foster kitten to meet loving adult cat: what happens next is simply magical!

Cats Cats prefer to sleep on their left side for this fascinating scientific reason

Butters' behavior amused thousands of TikTokers.

"I have exactly the same reaction in the morning," joked one user.

"I don't like what I see in the mirror either," another echoed.

Thankfully, Butters' angry reaction didn't last long, according to Robinson. These days, the cat has come to accept his reflection!