its a severe medical condition called ILS syndrome (imaginary lats sydrone)affecting many in their first couple years of training, usually goes hand in hand with a tap out shirt.
I have heard death reports of it where an ILS sufferer offended someone tougher than them who then fatally attacked the ILS sufferer. ILS is also contagious so make sure to wipe down any equipment the ILS sufferer used before you.
and it wouldn't hurt if you could scale the image down a bit next time....
i always called it ELS (exaggerated lat syndrome). but yes, it's every where, and usually accompanied by a gallon of brightly colored water and shitty form.