It’s a fact that wordplay is a valid form of comedy and is definitely not silly or groan-worthy. FACT. Therefore, this print filled with brain puns is not only hilarious, but extremely clever. Look at the happy person’s face as they experience each feeling! Endolphins? Clever clogs? Brilliant. We’ll take ten. Available online only from Constant Bagel Therapy (which, as an aside, is something we sincerely hope a doctor will prescribe).