Guycep 

A female who has highly defined biceps likened to that of males. Said female most likely also has a very defined six-pack, more defined than your boyfriend's in fact.

It is often the sign of a lesbian, any woman who practices Wing Chun, or Ms. Universe.

Mike: Man, check out that girl's guyceps!
David: I now know why they call it Manchester.

"Hey, did you see how hot that girl was?"

"Dude, she's tots a lesbo."

"Just cause her name is Leslie---"

"Duuuuude, guyceps. DUH."

Guycep by Tigger's Back March 18, 2010

Working out my Guycep 

verb

Another fancier, more acceptable way to say that your masturbating

Jeff: What are you doing later Tom?
Tom: Im working out my guycep later.
Jeff: What gym do you go to?
Tom: My computer chair.

Working out my Guycep by Jay and Day June 2, 2013

Guyception 

A tactic used by men to acknowledge and call attention to an attractive female, while appearing to find them disgusting or unclassy. It is usually employed around the guy's female significant other, or female friends, or even superiors so that he may admit to noticing a certain feature of the woman without his company passing judgement upon him. The guy will mention the feature in a sour tone, denoting how 'slutty' or 'skimpy' or 'huge' that feature might be. The man will often tend to rant about the aspect to clearly establish his distaste for it. Often followed up with a reassuring compliment to the woman / women around him.

"Honey, did you see that woman that just walked past us?"
"What, the one with the obvious boob job?"
"You can tell?"
"Please! Those things went from here to Friday. They were way too firm and high for breasts that size... Clearly not natural. Don't ever think about doing that to your body, babe. You're beautiful."
"Aww... You're so sweet~!"

"Have you seen Mark lately?"
"He's always hanging out with the chicks in his course, right?"
"Yeah! And his girlfriend doesn't seem to give a damn."
"That's Mark... He settles her anytime she brings those girls up. He's a real master of guyception."

Guyception by BigHarv January 9, 2009

gayception 

What Leonardo DiCaprio Turned to when He accepted the fact that he ain't Ever Getting an Oscar.

Leo starred in 'Gayception'.

gayception by TBN_Creeper December 24, 2013

Gaycepting 

An open mindedness and respect shown towards members of the LGBT community.

I've been out of the closet for years now but I've never been to such a gaycepting party! That was amazing!

Gaycepting by ChrisP415 February 15, 2017

guyce breaker 

1. The act of talking about sports, camping, fishing, etc. as a way of avoiding any awkward conversations between men.
2. The art of starting a conversation with a complete stranger by discussing assumed common subjects.

I ran into "Jim" after his divorce and asked him about the Michigan game. Perfect guyce breaker, he didn't mention his wife at all.
I met this guy at the bar the other day. He asked me if I was Padres fan. Apparently my hat was a guyce breaker

guyce breaker by bigg dawg730 March 26, 2009

Guy-cep 

a muscle that grows exclusively on the male human, aka "the penis"

Dave: Man your forearms are huge!
Matt: Yeah, been working out the Guy-cep lately
Dave: Nice!

Guy-cep by Edvardio May 22, 2008