Harmful 

Harmful is an adjective which means causing or capable of causing harm or injury. It describes something which is detrimental, hurtful or damaging either to you or others.

Bullshitting is as harmful to your credibility as smoking is to your health.

Harmful by AKACroatalin August 11, 2016

Harmful 

Something that is either funny, not good, or painful.

Ex. "Did you see her trip in the hallway today? That was harmful."

Harmful by YOOOOOObad February 23, 2022

Harmful VR 

Harmful VR is an unbeatable Gorilla Tag player

Oh no! Harmful VR is coming we have to run

It’s Harmful VR we better leave

Harmful VR by OFG Harmful February 26, 2022

Harmful Moist Factor 

A rare disease that affects only 0.02% of the world's population. It occurs when the brain overproduces a moist acidic liquid which damages brain cells and can lead to polio. It can be contracted through sexual intercourse or high levels of stress. In few cases, it has caused extreme speech impediments. A cure is currently being developed by Jesse Barronton, who contracted the disease when he was six.

The harmful moist factor in his brain cost him his life by the age of 26.

Harmful Moist Factor by ChloeV124 December 1, 2016

considered harmful 

Phrase made popular by computer scientist Edsger Dijkstra. Often modified into other variations.

Go To Statement Considered Harmful
Chuck Norris considered harmful

considered harmful by Considered Harmful May 25, 2006

considered harmful 

Phrase made popular by computer scientist Edsger Dijkstra. Often modified into other variations.

Go To Statement Considered Harmful
Chuck Norris considered harmful

considered harmful by Considered Harmful July 28, 2008

motif of harmful sensation

As the name says the "Motif of Harmful Sensation" is a trope used in literature, movies or other media about harm - physically or mentally - that is taken by sensing or not sensing a certain object or creature.

Popular examples of this trope are "The Weeping Angels" of the TV-Show "Doctor Who" (who will approach you if you don't keep looking at them), "The Brown Noise/Tone" (a tone frequency that is suppose to make everybody lose control over their bowels if heard) or the Elder Gods of the "Cthulhu Mythos" by H.P. Lovecraft (who can cause instant insanity by just looking at them).

"The motif of harmful sensation is often used in popculture and crappy Creepypasta these days"

motif of harmful sensation by Kelevra1988 June 5, 2016