TGIF guffaws – A Friday collection of funnies

TGIF guffaws – In order to worthily celebrate the upcoming weekend, why not treat your zygomaticus major (aka the facial expression muscle, the culprit that enjoys pulling the angles of your mouth upwards) to a little gym session. In order to do so, bellow we have put at your disposition few workout tools.

Wishing you a brilliant weekend ahead and a fun PMSLweb moment!