Twitter is taking the piss out of US swimmer Michael Phelps for his very serious #PhelpsFace

Poke Staff. Updated August 9th, 2016

With 23 medals he may be the most decorated Olympian of all time, but after looking a bit stern at Rio, Twitter was on hand with some piss-takery and rampant speculation about why Michael Phelps looked so moody. Here are some highlights…

Feel the dark side #PhelpsFace pic.twitter.com/xiz8Ey5nog

— Fletch Jr. (@DustynGiebel) August 9, 2016

Michael Phelps. #Olympics pic.twitter.com/mewOF4N0CI

— nascarcasm (@nascarcasm) August 9, 2016

When you wake up before the alarm #PhelpsFace pic.twitter.com/W5F35vULKt

— Jessica Reyes (@jessicareyes) August 9, 2016

When you're about to swim against someone dressed like a Teenage Mutant Ninja Turtle #PhelpsFace pic.twitter.com/kUdjpEyVWA

— Todd Blake (@Rev_Todd) August 9, 2016

Like father, like son. #PhelpsFace pic.twitter.com/optbLOAgiH

— TODAY (@TODAYshow) August 9, 2016

When Kanye interrupts your medal ceremony. #PhelpsFace pic.twitter.com/8i6bZDpIS2

— mikeschaffer (@mikeschaffer) August 9, 2016

"Your password must contain uppercase and lowercase letters, numbers, and symbols" #PhelpsFace pic.twitter.com/QgP088q6uk

— Nick Jones (@NJeezy529) August 9, 2016

Maybe the #PhelpsFace is just Assassin's Creed cosplay? pic.twitter.com/TF8XKlT3QQ

— OhNoSheTwitnt (@OhNoSheTwitnt) August 9, 2016

When you pour a bowl of cereal and then realize there's no milk. #phelpsface #rio2016 pic.twitter.com/QnA0Qdl0th

— Bobby⚓️ (@bobbywfrancis) August 9, 2016

When someone uses "your" when it's supposed to be "you're." #PhelpsFace #Olympics pic.twitter.com/xzergvI7Rj

— Lacy Day Wingard (@ldwin) August 9, 2016

When you've got headphones on and people still come up to you and start talking #PhelpsFace pic.twitter.com/FgrVDDADON

— rissy k (@rissyk12) August 9, 2016

#PhelpsFace in prisma looks like a Disney villain. pic.twitter.com/lrr3SkcSTw

— Jon Perri (@WoodenFunk) August 9, 2016