Yep. Especially when they are basking, if their eye is about to shed, or if you are doing something that is annoying to them =). Quite normal behavior.
Also often do this when having snuggles too .... I call the beardie wink .... not only beardies to this, my BTs do it too, and my water skinks do it too.
I just set Swordtail's timer for his bath and paused it so I could actually fill his soaking bowl up and he crawled over my phone and canceled the timer
Mirage came out of brumation on April 26. He was doing great. On May 2 he started acting funny. We just redid his tank, and he keeps going into one of his hides. He just lays there. He shows no intrest in food. HELP!