![Radio Times on Twitter: "11 Big Bang Theory Easter eggs you probably haven't spotted http://t.co/htglbq2yly http://t.co/VmsHMetUhc" / Twitter Radio Times on Twitter: "11 Big Bang Theory Easter eggs you probably haven't spotted http://t.co/htglbq2yly http://t.co/VmsHMetUhc" / Twitter](https://pbs.twimg.com/media/CL9EyDNWUAArVEk.jpg)
Radio Times on Twitter: "11 Big Bang Theory Easter eggs you probably haven't spotted http://t.co/htglbq2yly http://t.co/VmsHMetUhc" / Twitter
![Big Bang Theory fans spot huge Penny Easter egg in Kaley Cuoco Harley Quinn role | TV & Radio | Showbiz & TV | Express.co.uk Big Bang Theory fans spot huge Penny Easter egg in Kaley Cuoco Harley Quinn role | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/Big-Bang-Theory-Penny-Easter-egg-spotted-in-Harley-Quinn-1302460.jpg?r=1593498666009)
Big Bang Theory fans spot huge Penny Easter egg in Kaley Cuoco Harley Quinn role | TV & Radio | Showbiz & TV | Express.co.uk
![The Big Bang Theory on Twitter: "Enjoy this #Easter egg about # BigBangTheory's ever present whiteboards. http://t.co/BmYFLju5hx http://t.co/JM9yKkVYI0" / Twitter The Big Bang Theory on Twitter: "Enjoy this #Easter egg about # BigBangTheory's ever present whiteboards. http://t.co/BmYFLju5hx http://t.co/JM9yKkVYI0" / Twitter](https://pbs.twimg.com/media/CBwnL_7WIAE_V9Z.png)
The Big Bang Theory on Twitter: "Enjoy this #Easter egg about # BigBangTheory's ever present whiteboards. http://t.co/BmYFLju5hx http://t.co/JM9yKkVYI0" / Twitter
![Big Bang Theory: Mayim Bialik first 'appeared' in season 1 Easter egg – did you spot it? | TV & Radio | Showbiz & TV | Express.co.uk Big Bang Theory: Mayim Bialik first 'appeared' in season 1 Easter egg – did you spot it? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/Big-Bang-Theory-Mayim-Bialik-appeared-in-season-1-1185051.jpg?r=1569944116769)