Biceptual 

A person, usually male, who defines himself by the size of his biceps. Biceptuals, often found on Long Island, are frequently seen out and about in the summer months, and they are known to wear extra small t-shirts. They compensate for a lack of intelligence with the size of their biceps.

Nah, let's go to a different bar. That one is packed with biceptuals.

Biceptual by NomenclatureOfOurTime April 6, 2015

biceptual 

A person, usually a man, who is obsessed with his biceps.

Sonia: Did you see Sacha?
Terri: Yes, he's so biceptual, always showing off his guns.

biceptual by ratto January 21, 2009

Biceptual 

when one loves their muscles so much, nothing else matters, that person is biceptual in their sexual orientation

Nick is biceptual, I don't think he's ever had a girlfriend.

Biceptual by K.12689 February 8, 2007

biceptual 

a man who is so obsessed with his muscles, typically arms, that their had has gone so far up their ass it has resurfaced through the esophagus creating the illusion of a normal person.

ever since that kid got some biceps he's been acting pretty full of himself

yeah hes a certified biceptual

biceptual by crumbuns August 17, 2010

Biceptual 

A gym regular that is either into exclusively lifting biceps or incorporating biceps into every gym cession. On occasion they dream of having relations with the anatomical muscle group.

Ex. Brohammer, check out that dude over there getting diesel on his brocepts. He's such a biceptual.
Ex. Mom, Dad, I wanted to tell you that I think I'm a biceptual... (Mom & Dad gasp)

Biceptual by Jacking Steel November 7, 2014

BICEPTUAL FLAPPAGE 

the soft fleshy flap o' skin that hangs down from the upper arms of old people and shimmers and shakes under the slightest movement of the rest of the body

Did you see Jagger's Biceptual Flappage on the Superbowl XL half time show?

BICEPTUAL FLAPPAGE by the jammer July 16, 2008

bisweptual 

In rowing (Sweeps, not sculls), it is the ability to row on both the port and starboard side.
Because scullers row with two oars all the time, they generally tend to have better technique, and are more inclined to be bisweptual should they ever switch over to sweeps.
It's cleverly worded to sound like "bisexual", so those uninitiated to rowing will think you're mysterious and rebellious.
As far as being a hackneyed expression, it's the equivalent of saying that you're bi-sacksual.

Coach: Tom, Pete is sick, and can't row today. I know you're a starboard, but he's port, and we need someone to make the change.
Tom: Sure coach, I'll do it, after all, I'm bisweptual.
Coach: Ah, I see, so you could say that you row both ways?
Tom:...that's right Coach, anything for you.
Coach: Alright, well today you're going to be stroking it also. I expect we're up against some stiff competition.
Tom: Well I'm sure we can beat them off, if not, I'll just jack up the stroke rate.
Coach: You're sure you can handle that?
Tom: Hell, they'll be so scared of me, they won't even come.
Coach: Ok, this is getting too gay.

bisweptual by The horror...the horror... August 9, 2004