The \"hncle\" part of his post was obviously a joke about his time as Uncle Jesse on his hit show \"Full House.\"

\"PHOTO:
ABC Archives/ABC via Getty Images
PHOTO: A scene from "Full House," Oct. 19, 1993.
>
\"PHOTO:
ABC Photo Archives/ABC via Getty Images
PHOTO: A scene from the TV show "Full House," Oct. 11, 1994.
>

Stamos and McHugh tied the knot in February.

\"From now on, the best part of me will always be you.” #HappyValentinesDay,\" Stamos wrote next to the duo wearing Mr. and Mrs. shoes.

“From now on, the best part of me will always be you.” #HappyValentinesDay

A post shared by John Stamos (@johnstamos) on Feb 14, 2018 at 12:08pm PST

#oneweek (and they said it wouldn’t last) #happiestmanonearth #happiestplaceonearth @waltdisneyworld

A post shared by John Stamos (@johnstamos) on Feb 10, 2018 at 3:36pm PST

Stamos first announced he was going to be a father this past December, telling People magazine, \"I will be a fun dad. I've been practicing for a long time.\"

This came after the duo announced their engagement in October via Instagram.

\"I asked...she said yes! ...And we lived happily ever after,\" the actor posted.

I asked...she said yes! ...And we lived happily ever after??

A post shared by John Stamos (@johnstamos) on Oct 22, 2017 at 9:09pm PDT

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