To swear or curse in a situation where it is not appropriate.

Named after the band called Deaf Lemon who famously swore on stage in front of an audience of 10,000 children and families and caused great offence .
Interviewer: So why do you think you would be good in this position.

Bob: Cos I'm fucking awesome at this kind of shit.

Sandy: How did the interview go Bob?

Bob: It was going great until I pulled out a Deaf Lemon.
by dirtyboy123 May 11, 2010
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A name substitute name for a fake alcoholic beverage used to trick friends into drinking piss
Dude try this drink
What is it, its clear?
Its a lemon water loco, just try it dude, gets you fucked up bro
by Snizzness man 101 November 20, 2017
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Cool person who has a youtube channel and is on discord
Guy 1: Hey do you know who Lemon Redux is?
Guy 2: isn't that that sexy person on youtube and discord who knows Pikatoons and DankCyanic?
Guy 1: yes
by Lemon Redux January 28, 2021
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A term, sometimes derogatory, meaning a bisected person.
Stacy: “See dave, he’s a total lemon bar
Dave: “So what, who cares”
by UrbanDictionaryIsAWebsite July 12, 2023
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Someone who is not cool at all and is so gah and looks like a lemon.
Wow! No one likes Lemon Campbell! He is quite gay!
by Mcfoebapcap March 7, 2020
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When you use a dick as a lemon juicer the a girl gives you head
“Lemon suck me babe
by LemonSuck69 December 7, 2018
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