WATCH: Bizarre costumes of the day award goes to these lads

Rugby, far more so than other sports, really brings out the creativity in its fans when it comes to costumes.

Not content with wearing their country’s jerseys and maybe a rub of face paint, rugby fans seem to find it entirely acceptable to dress up as whatever they like - particularly flowers for some reason.

Welsh rugby fan daffodil hats are why I will always support #WAL when it comes to international rugby pic.twitter.com/5N70m01swS

— Michael Mazengarb (@MichaelM_ACT) September 27, 2015

#England and #Ireland in action this weekend RT & Follow to #win a rose or shamrock hat in our #RWC2015 #competition! pic.twitter.com/uzV5uf2qzf

— webuyanycar (@webuyanycar) October 1, 2015

Or in the case of this Irish fan, what exactly? A shrub? Giant patch of clover?

We really don’t know.

He would be even more striking if he wasn't surrounded by equally eccentric mates.

This has to be the best match day costume ever! @JOEdotie @ballsdotie pic.twitter.com/9kJ5nf8Rjc

— Richard Dunne (@rcdunne) October 4, 2015

With thanks to Richard Dunne for the video.

As Keith Wood says in the commentary, "Carnage!".

Have a good night lads.

H/T: www.balls.ie