Sheen Estavez is a character in Jimmy Neutron: Boy Genius that is a huge fan of a action figure called Ultra Lord. He is one of Jimmy Neutron's best friends and is seen with him. He isn't the brightest in the bunch but one of the funniest ones. He has his own spin-off called Planet Sheen. He also has a crush on Libby Folfax .


Sheen is an 11 year old kid that loves Ultra Lord. Sheen is seen as having an Ultra Lord T-Shirt on at all times and he seems to have a smile always on his face. He has a hairdo that is spiked at the top and it has medium length.

Appearences In FanonEdit