Full Spectrum Kiss 

When two lovers bound by one kiss bend the arc of romance and affection. To perform a full spectrum kiss you must place the left corner of your mouth to the right corner of your lovers mouth, then turn your head and press your lips against your lovers from one corner of your mouth to the other. Lips remain closed.

The first time Benny gave Morgan a full spectrum kiss, she knew he was the one.

Full Spectrum Kiss by Vladimir Boas December 16, 2021

Charter Spectrum 

One of the most awful ISPs out there. The 99% up time is wonderful, yet the "1%" down time is as bad as 911.

They love to throttle your speeds on account of their small wee wees.

Bro, my internet is making me glitch all over the place. I'm just trying to get the dub bro. F CHARTER SPECTRUM

Internet doesn't load a 1080p video. My keyboard: FHSDUFYSDIUFYSUIDHFKJSFDJKDFJLKFJDKLFJKLSDFJKLSDFKL

Charter Spectrum by infamousreptillianttv February 12, 2023

on the spectrum 

A polite/PC way of calling someone retarded. Often used among friends to degrade one another.

"How many nuggs come in a 6 piece meal?"
"Dude are you on the spectrum?"

on the spectrum by Wolfgang40014 July 6, 2018

stop fucking using urban dictionary and have a conversation and talk about how the fuck we are going to dominate this tournament and lead our reinforcements to a new world order of victory and universal control of the electromagnetic spectrum 

That's what you're doing, fuckboi

Hey dude, stop fucking using urban dictionary and have a conversation and talk about how the fuck we are going to dominate this tournament and lead our reinforcements to a new world order of victory and universal control of the electromagnetic spectrum. Will ya mate?

stop fucking using urban dictionary and have a conversation and talk about how the fuck we are going to dominate this tournament and lead our reinforcements to a new world order of victory and universal control of the electromagnetic spectrum by Edgy white kid on Garry's Mod April 6, 2017

spread spectrum

A signal struc­turing tech­nique that employs direct se­quence, frequency hopping or a hybrid of these, which can be used for multiple access and/or multiple func­tions. This technique decreases the potential interfer­ence to other receivers while achieving privacy and increasing the immunity of spread spec­trum receivers to noise and interference. Spread spec­trum generally makes use of a sequential noise­‑like signal structure to spread the normally narrow­band informa­tion signal over a relatively wide band of frequencies. The receiver corre­lates the signals to retrieve the origi­nal informa­tion signal (NTIA)

Normal scanners cannot get spread spectrum transmissions.

spread spectrum by IRISHrepublicanARMY January 3, 2004

Butterface-Scuffin Muffin Spectrum (B-SMS) 

The spectrum by which a girl's body is rated in comparison to her face, where butterface is an ugly face v a nice body and scuffin muffin is a nice face v an ugly body. A zero is optimal, denoting your body and face are roughly at the same attractiveness level.

Guy: "Ehh I'll give her a overall 7.5 on the hotness scale, but on the Butterface-Scuffin Muffin Spectrum (B-SMS) she's moderately leaning towards Scuffin Muffin."

Butterface-Scuffin Muffin Spectrum (B-SMS) by Cunty Punter October 18, 2010

The Spectrum 

A not smart group of people

“Hey man are you on the spectrum”
“What’s the spectrum”

The Spectrum by THEREALSAXGOD January 10, 2020