Not sure if this is more funny or creepy... But either way its a fun way to pop open your favorite beverage. This Homer Simpson / monkey face is dying to make faces at you while eating some bottle caps.

Penny will be a tight fit, a dime is an easy fit but will fall out if turned upside down.

Heavily based on Jag's design, saw it and had to make one with a face https://www.thingiverse.com/thing:8244

May 16, 2020 Uploaded new STL, rotated to lay flat when loaded. Boolean'd the teeth to mouth to prevent any hill-billy excursions. Uploaded STEP file