This is when an Ohio State student seduces a whore from the University of Michigan during rivalry week. The Ohio State student then takes the whore home where he proceeds to have intercourse with her. Approximately 1/2-3/4 of the way through the intercourse, the Ohio State student proceeds to shove a buckeye into the U of M whore's vagina. The Ohio State student yells something clever like "Fear the vest!" or "O-H!" and then leaves.

A buzz word being used to refer to creators and influencers forming or encouraging unhealthy relationships with their fans. Usually used in the context of young audiences feeling they have a relationship with the influencer due to the huge amount of the influencer’s content they consume. The influencer in question, however, is unaware of the fan’s existence other than the general knowledge of having fans. Common examples include Dream and his stans. These relationships are exacerbated by the influencers confirming they have more than a creator-to-viewer relationship.

The word is circulating due to various YouTube essays about the phenomenon using the word, and therefore people who enjoy complaining about influencers repeating what they heard in the video in any comments section they can find.