Man U

Analysis

1. This trend "Man U" refers to Manchester United, a famous football club based in England.

2. It might be trending in Nigeria due to the club's large fan base in the country and the popularity of football as a sport. Also, recent matches, transfer news, or significant events related to Manchester United could be driving the trend.

3. Nigerian fans are passionate about football, and many support clubs in the English Premier League like Manchester United. The club's history, success, and star players often generate interest and discussions among fans in Nigeria, contributing to its trendiness in the country.