EXCLUSIVE: 'The Real O'Neals': Kenny Goes Full Olivia Newton-John in Hilarious Gym Fantasy

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Another episode, another priceless Kenny moment.

Kenny somehow manages to spice up every activity on The Real O'Neals, and this week is no different.

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ET has an exclusive look at Tuesday's episode, in which Kenny (Noah Galvin) and his mom, Eileen (Martha Plimpton), hit the gym -- O'Neal style.

"Oh! They have a monthly unlimited plan! Do you think we should just go ahead and sign up for that right now?" a clearly entranced Kenny asks his mom as they enter the gym for the first time.

"No way! They're always a rip-off. Plus, we haven't even seen what it's like yet," Eileen reasons.

"I'm pretty sure I know what it's going to be like," Kenny replies as he enters the gym of his fantasy... eerily similar to the music video for Olivia Newton-John's "Let's Get Physical." Yup -- '80s garb and shirtless men included.

Needless to say, Kenny quickly snaps back to reality.

Watch the clip above to see more.

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The Real O'Neals
airs Tuesdays at 9:30 ET/PT on ABC.

Check out ET's exclusive behind-the-scenes look at the show's Halloween episode in the video below.