From his intelligence and personality to his colourful assortment of geeky t-shirts and penchant for soft kittys, it is no wonder that Dr. Sheldon Cooper is a firm fan favourite of The Big Bang Theory television series.

Today we bring you a way to Bazinga! your friends by burning the image of Jim Parsons’ smiling mug into their retinas.

Simply stare at the red dot in the centre of the image below for at least 30 seconds. Then look away and blink. BAZINGA!

Vamers - Artistry - The Big Bang Theory - Optical Illusion - Sheldon Cooper

Owner, founder and editor-in-chief at Vamers, Hans has a vested interest in geek culture and the interactive entertainment industry. With a Masters degree in Communications and Ludology, he is well read and versed in matters relating to video games and communication media, among many other topics of interest.