1 definition by FratGuy1234
A potato headed Mongoose is a person so stupid that whenever they talk it causes of chemical reactions to occur in the brain that instantly result in immediate pain, occurring in the pressure points all throughout the body. You can easily track down these people on their Visco-wannabe Instagram accounts that they made without their parent's permission so that whenever they look at their phone, they must delete the app. In the real world, they are often found in the back of classrooms or at the school canteen, talking loudly and thinking that they are cool when, in fact, they are the total opposite. The potato headed Mongoose are found often wearing clothes from retail stores such as Supré, where whenever they shop there, they receive many raised eyebrows as they purchase clothes that are well beyond their visual years. These people are most often female, have not gotten their first period yet act like they do, and receive the kids menu whenever they go to restaurants even when they're teenaged.
Potato Headed Mongoose: OMG, did you see what Stacey posted on Insta? SO NOT OG!
Literally everyone else in the room: SHUT UP YOU POTATO HEADED MONGOOSE
Literally everyone else in the room: SHUT UP YOU POTATO HEADED MONGOOSE
by FratGuy1234 October 3, 2019