Testicle with Testosterone Tattoos

Tough Testicle and Their Teardrop Testosterone Tattoo... DON'T MESS WITH THESE TWO!

Though as one Instagram user comments, maybe they aren't so tough after all: "
What's tough about a testicle? One swift kick and he's on the ground, begging for death ­čśé"

Are the tattoos just a facade? Or do they tell the story of someone who has seen a lot? Perhaps we will never know. 

MusketballHowieTsui1Studying for the MCAT? Take a break by playing anatomy pinball! Created by  Canadian visual artist Howie Tsui, it's called "Musketball!" (2012), and is 1 out of 3 pieces - all part of the "Friendly Fire" exhibit. The message is that repetition can desensitize one to war. A heavy message, but a gorgeous piece of work. Which organs are missing?
GroovyToothThis article on Not Flossing made me laugh. Here are the best parts. Excuses for Not Flossing: 10) Food doesn't get caught between my teeth, so I don't have to floss. 9) I don't have time. 8) It makes my gums bleed. 7) My teeth are too close together. 6) I don't get cavities, whether or not I take care of my teeth; superior genetics. 5) I don't know how to floss. 4) I don't know how. 3) I'm not coordinated enough. 2) It hurts to floss. 1) The floss keeps shredding. Have a better excuse? Tell us in the comments!