stepidemic 

The increasingly more common usage of step-sibling (or step-family) porn on mainstream porn sites, i.e. pornhub. It is a near incestuous fetishization yet is not because the people in the videos aren’t blood related.

“Bro, did you see the most popular videos on pornhub last night? Everyone and their mothers has the stepidemic! Well... everyone and their stepmothers...”

stepidemic by gayestlort September 29, 2019

stupidemic

When a large group of people are engaging in behavior that is less than smart. An epidemic of stupidity.

LL I want to do is park my car, but this Costco parking lot is in the midst of a stupidemic.

stupidemic by Claymax2 February 19, 2022

Sexidemic

The gossip being spread around the school about someones sex life or the nudes they sent out

Robert: Hey did you see Rachel's nudes?
Tyler: Yea everyones seen them and they were only sent out yesterday

Robert: Yea she's starting a real sexidemic

Sexidemic by THOT22 June 30, 2014