From Cartoon Network's massively popular show Ben 10, it's Slapback!
When struck on the back with enough force, Slapback splits into smaller yet denser copies of himself. In this alien form, Ben can become his own mini strike squad! The more of him there are, the tinier they get, but don't let size fool you - they're as strong and solid as rock!
After stopping the Innervasion, kid-hero Ben Tennyson takes his alien adventures worldwide! New rival Kevin 11 has built his own version of Ben's Omnitrix - the Antitrix! Kevin keeps getting in Ben's way as Ben attempts to fight against the mysterious armored Forever Knight, who's recruiting for an unknown agenda that looks to change the world... forever!