It's time for us to show some appreciation for the modern meme classic "PTSD Chihuahua". The memes, which superimpose a photo of a frightened-looking chihuahua over a Vietnam war scene, are paired with memes about situations that give us flashbacks to traumatic situations. In some of these memes, the traumatic situations might be something as mundane as a dog's memory of a vacuuming session. Or the flashback could take us back to the trauma cause by an entire year - like the absolute shitshow that is 2020. Either way, the memes are good. And here's a bunch of 'em.