you've been "thumb-oned"

Unless he's eating, Hank needs two thumbs at all times: his own in his mouth, and somebody else's in his other hand.
Sometimes he just wants to hold a thumb and snuggle, other times he grabs it to show someone what he's working on.  RoRo calls it "being thumb-oned."
He's going to be sad when there are fewer folks in the house for him to sit with or summon.

photo credit to Aunt Sally... so grateful she captured this