THunk gangnam Style
Hello Loser
Name Thunk
Gender Male
Age 9
Family Grug Crood (Father), Ugga Crood (Mother), Eep Crood (Older Sister), Sandy Crood (Younger Sister), Gran (Grandmother)
Thunk, Grug and Ugga's son, a 6-foot-2 280 pounds and 10 years old middle child, who is not smart, has bad coordination but has a good heart. He is the tetartagonist of The Croods (2013 film)

Official Bio

Grug's son is 6-feet, 2-inches tall, 280 pounds... and 10 years old. He wants to grow up to be a great hunter like his dad, but Thunk can't hit the broad side of a mammoth.


Thunk wants to be like his sister and his dad. He has the best heart and the worst coordination.” Ugga comments on his intellect, saying, “I don’t think Thunk will ever catch up. We love him." Thunk is only 10 years old and seems to be the most clumsy one out of the bunch. He also is extremely over weight in the present, but during the stone age, that was only a little bit over the normal weight. Thunk is Grug's favorite child, he always follows the rules, maybe even a little too much. He's a big scaredy cat when it comes to something new, and also not very bright on how to handle it. But with any order or command from his father, Thunk will follow without question.


Thunk is overweight, and resembles his father's looks with his short brown hair and prominent cheekbones. He has hazel eyes, and wears a spotted animal fur as clothing. His head is shaped like a pear.


Thunk has a Crocopup named Douglas and a unnamed Ground Whale which Thunk uses as a riding animal.


"Hey, look! This cave has a tongue! Awesome!"

"Dad, I don't have a brain."


Community content is available under CC-BY-SA unless otherwise noted.