A contagous addiction to the Dolan Twins. It's the same feeling of taking drugs, but it's just you being addicted to the most good looking twins on the Internet.
a person who enjoys candle wax being put on their privates, and rubs sheep blood on their face at the same time, if you harm someone with delanism, they will think of creative ways to rape you
"dude i shot a kid with delanism and they got shamoo on my ass.... literally" - Derek S.