365 days of SL, day 313:
(Click for larger — 1920x1033 PNG, 2755 KiB)
Going "yay!" while laying down can produce strange effects — it rather looks like I'm just belly-flopping on dry land here (ouch), but fortunately it's just due to the two animations meshing without regard for physical or physiological considerations.
You can also see clipping issues with my shirt here, on both my arms. Unfortunately this is something that cannot really be avoided when you're wearing prim attachments; SL's physics simulation is not advanced enough to handle this sort of thing properly, and while the shirt's loose-sleevedness usually makes this a non-issue, it still pops up occasionally.
Location: Lordshore (47, 124, 23) (Jeogeot Gulf, Lordshore Cove)