Naruto: Shippūden (2007)

S11E228 Fight! Rock Lee!

Might Guy reminisces about their visualization training with Lee to steer clear of the Drunken Fist technique and to confront a past incident that left him embarrassed in front of a restaurant owner. Lee, eager to surpass Naruto, follows Might Guy's guidance and tries to mimic animal fighting styles inspired by the restaurant's menu. Their efforts initially fall short until they decide to train on a moving boat. Both suffer from seasickness, but Lee cleverly uses it to maintain balance, mimicking the Drunken Fist style perfectly. Eventually, Guy discovers that Lee was actually protecting him from a drunken man, which led to the restaurant's destruction.