Giannis says Ben Simmons is a baby. a f**king baby. After a poster dunk

Giannis spins on Harris and throws down the powerful slam

Christian Wood puts Caleb Swanigan on a poster, mean mugs Giannis and the Bucks bench

Giannis Antetokounmpo, a rookie at the time, dunks on Kendrick Perkins of the Thunder

Ben Simmons seems to have expanded his shooting range in the time off