Bowser x Luigi / Bowuigi

Bowser x Luigi or Bowuigi is a ship pairing between the Super Mario characters Luigi and Bowser . The pairing was popularized on Tumblr in 2015, inspiring numerous works of fan art and fanfiction over the following years. In late 2022 the pairing saw a resurgence in popularity on sites including TikTok and Twitter following the release of The Super Mario Bros. Movie trailer. In many works related to the pairing, Mario is portrayed as disapproving of their relationship.