slang term referring to a mpreg (male pregnancy in fiction) enjoyer. Mpreg is a trope mainly found in the japanese boys love genre of Yaoi. It is when a biological male becomes pregnant.
The term “Hiari” was created when a post went viral on twitter of someone being made fun of for having the username “gaympreg”, and they were named Hiari.
The term “Hiari” was created when a post went viral on twitter of someone being made fun of for having the username “gaympreg”, and they were named Hiari.
by meloncreamsoda July 14, 2025