Having online sex with someone while in a relationship, knowing your partner knows of your/their escapades.
I love E-cucking my boyfriend.

He knows about all the men I get with online.
by HarlieHero November 6, 2017
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Letting your girlfriend whore her self out in the form of pornographic and explicit images on the internet.
Mr. Idubbbz's is cool with his girlfriend having an onlyfans, making himself a e-cuck!
by Moralless bastard April 5, 2020
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A "Cuck-E-Cheese" is when three individuals enter a Chuck-E-Cheese restaurant with the intention of two individuals participating in sexual intercourse in a bathroom stall, while the third person stands on a toilet and watches from the adjacent stall.
Me and the guys did a Cuck-E-Cheese last night!
by SlayedBySlade February 16, 2023
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When you watch 2 more people have sex online.
Due to bob's lack of skills with women he resorted to e-cucking as a replacement.
by BeatMeatRepeat July 24, 2023
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