Someone who is relegated to the sidelines so much that they're not even a cuck, they're the person in charge of giving the cuck a blowjob to get the cuck hard so that the cuck can sit in the corner and masturbate using his own tears as lube while someone else fucks his wife.
Lamplighter: I was gonna do great things. I almost did. Now look at me. I'm like the cuck, in the porn, sitting on the sidelines while the real heroes are out there doing the fucking.
...
Hughie: You're not the cuck. I'm the cuck.
Lamplighter: Actually, you're worse. You're the cuck fluffer.
- Source: The Boys S2E07
...
Hughie: You're not the cuck. I'm the cuck.
Lamplighter: Actually, you're worse. You're the cuck fluffer.
- Source: The Boys S2E07
by Ross 'Dex' Currie October 2, 2020
Get the cuck fluffermug. A technique used in popular fighting game Super Smash Bros. In order to preform the Suck and Cuck, you must play as Dedede. Once your opponent is near the edge, suck them in with your special. Then, jump off. It’s very useful if the opponent is a stock lower than you or if you want to confuse your opponent.
by Bean Fiend June 6, 2018
Get the Suck and Cuckmug. A Simp Cuck is a guy who supports or devotes himself to a girl he desires, despite knowing she has a boyfriend.
"Andrew is such a Simp Cuck. He keeps giving money and doing chores for Lisa, knowing full well she already has a boyfriend."
by Wentoll February 9, 2020
Get the Simp Cuckmug. by Amews March 7, 2017
Get the Cucked by Johnmug. A liberal cuck is a prototypical liberal who is vegan, feminist, LGBTQ+, overweight, ignorant, a snowflake and a trans nonbinary unicorn.
by krebbi April 11, 2018
Get the liberal cuckmug. Having online sex with someone while in a relationship, knowing your partner knows of your/their escapades.
by HarlieHero November 5, 2017
Get the E-Cuckingmug. A woman who only sleeps with cucks that don't care if she fucks other guys so therefore sleeps with many cucks so they can all get cucked together.
by JohnnySlokes May 28, 2017
Get the cuck slutmug.