This is the 14054th most frequent Korean word.
맨유
"맨유" is the Korean abbreviation for "Manchester United," a football (soccer) club in England.
In this sentence, '맨유' is used as a proper noun referring to the soccer team Manchester United.
맨유는 오늘 경기에서 이겼어요.
Manchester United won today's match.
Here, '맨유' identifies the team for which the subject's father is a fan.
우리 아빠는 맨유 팬이에요.
My dad is a fan of Manchester United.
'맨유' indicates possession in this context, referring to the uniform of the specified team.