It may have been John Stamos's birthday but he was the one dishing out the gifts as he gave fans a very cheeky surprise in honor of him turning 60.
The actor took to Instagram to mark the milestone moment - his 60th birthday - and made sure it was one his fans wouldn't forget.
He shared a snap of himself enjoying an outdoor shower, turning back to look at the camera with a quizzical expression and one hand raised.
John wrote alongside the snap: "The other side of 60" - and pretty much everyone in the comments ended up making the same joke in response.
Fans were quick to flood the comments by asking exactly what was going on with his hands in the photo, as his left was held up in front of him while the right was just out of shot, appearing to be covering his groin.
They wrote: "Whatcha doin with your hand???? Asking for a friend" and "So you’re right handed…. Got it."
Others joked: "With your hand in front and that look on your face it looks like someone just creeped up on you when you were 'busy'" and "I see your left hand is empty.... your right hand is........ Is this in your backyard?"
And besides the thirsty comments, many fans also dropped John's catchphrase "have mercy", from his time starring as Uncle Jesse in Full House - which is definitely fitting for this particular snap.
John also revealed that the artistic photo - which captured his best side as well as a pink flower hanging above him - was taken by his wife, Caitlin McHugh Stamos.
Caitlin, 37, also took to Instagram to mark her man's special moment, writing: "Can you believe this man is 60?! The only way he shows his age is in his wisdom and his extensive list of life accomplishments.
"I’m excited that he’s sharing his whole story, mind, heart, soul with you in his memoir to be released in October. If You Would Have Told Me is available for pre-sale. HAPPY BIRTHDAY LOVE!"
She accompanied the message with a sweet snap of the two of them cuddling up in front of a sunset, looking tanned and relaxed.
John's well-known for his ageless looks - another fact pointed out by many fans in the comments - and even his five-year-old son Billy can barely believe what his dad's age really is.
He shared a sweet video of them lying in bed together as Billy told him: "You don’t look 60. You look like a baby."
He added in the caption: "I’m right where I’m supposed to be at 60! Thank you for all the birthday wishes and love. I hope to give back to you what you have given me, a wonderful life."
John and Caitlin met in 2011 when they worked together on Law & Order: SVU, got together in 2016 and were engaged by 2017.
They got married in February 2018 and their son Billy was born just a few months later in April 2018.
He told Us Weekly at the time: "I spend the most time just daydreaming about what his and our life will be like. There’s no wasting time anymore. That’s the best thing about being a dad."
John revealed later that year that he and Caitlin were hoping to have more children but were finding it hard to get intimate with a young baby.
"We are trying, but the kid is like a c-block. We try to do it fast and he screeches and that ruined the mood," he joked on Live With Kelly and Ryan in October 2018, adding that he hoped to have more children soon because he was getting "old".
Featured image credit: Matt Winkelmeyer/GA/The Hollywood Reporter via Getty Images