RAWR! T-Rex getting his drank on!
Simple wine (or similarly shaped) bottle holder, 3-part to allow for adjustment of mouth opening, angle, and support structure. Fits full normal size (750ml) wine bottles as-is. Bottom front teeth reinforced to prevent breaking.
Printed with PLA at 0.2 mm layers, 40% infill. Sliced with Slic3r 1.0.0RC3.
Ensure clean holes in jaw for easy post insertion. Depending on quality of print, may need adhesive (full wine bottles are heavy and may break posts that are not well attached).