a sentence that can be said after something that is said in bed or has a sexual meaning, even if the person who said it didn't intend it. It's used humorously and often makes people laugh if used correctly. the sentence is taken from the show "The Office" and was often said by the character Michael Scott.
1. Kevin: "Why did you get it so big?"
Michael: "that's what she said."

2. someone: "And you were directly under her the entire time?"
Michael: "that's what she said."
by the office fan 124 April 20, 2022
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A phrase used to point out something that if out of context, would be sexual. It originally derived from "The Office."
*near the Empire State Building*

"It's so big!"

"That's what she said-"
by i'm very cool, i promise August 11, 2021
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a joke reffering to what a woman says while having/before sex
Wow, thats long!
thats what she said

IM WET!
thats what she said

Oh come on, put it in!
thats what she said
by the lord, e December 4, 2020
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Michael Scott’s favorite phrase is now a dirty party game. Like Cards Against Humanity, only all hilarious innuendos.
Person: What's That's What She Said game?

Me: A hilarious party game of twisted innuendos, it's like Cards Against Humanity but all innuendos. You have to play, you'll laugh until you cry!
by Jen Rose February 9, 2019
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Its what a band student said to me once
Student: *shows me a saxophone that's big*
Me: wow! Its big!
Student: That's what she said
Me: AHAHAHAHA LOLLLLLL
by Rubeedi April 17, 2022
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A joke from the office. its when someone hears a simple phrase but could be interpreted as in a sexual way, then they say "that's what she said"
Guy 1: this looks huge!

Guy 2: That's what she said!
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