Irregular 

When an individual is behaving in manner which is deemed questionable by his or her peers.

Boy 1 - 'Have you spoken to jamal lately'
Boy 2 - 'Nah man, that nigga moving irregular'

Irregular by Hood Houdini November 27, 2018

irregular 

When you have so much crap in your system, it backs up to your brain.

The Japanese Irregulars on Huff Po are full of crap. CrapD is full of most of it.

irregular by Helen Scaldicrotch December 27, 2011

irregular 

not a regular bitch

mo’s too irregular for this planet

irregular by anonymous January 13, 2021

Irregular Americans

The politically correct term used to refer to circus freaks.

"I even helped a whole town of circus freaks — dammit, you're not supposed to call them 'freaks' — Irregular Americans."

Irregular Americans by Solo Amadeus October 24, 2022

Irregular Fuck Beat 

Irregular Fuck Beat, or IFB, is a very off rhythm or IRREGULAR beat of one person giving it to their partner in the bedroom or where ever he and she may find it appropriate to bang.

*knockknockknock knock knock knockknockknockknock*
Dude do you hear that?
Yea wtf is that?
Not sure lets find out.
(in hall way outside of bedroom)
*knock knock knock knockknock knock knockknockknock*
Oh thats just He and She.
She did tell me earlier that He had a really bad IFB.
ifb?
IRREGULAR FUCK BEAT
ooohh ok, at least move the bed away from the wall so others can all sleep.

Irregular Fuck Beat by nbfootball3624 August 14, 2011

irregular verbs 

They fucking suck...

Dad: Hey joey did you learn your irregular verbs?
Joey: No.
Dad: You´re a dissapointment

irregular verbs by Pootdispenerhere September 13, 2019

Irregular Hunter Dragoon 

Known as the Maverick Mage, Pluvius, or Magmard Dragoon, Irregular Hunter Dragoon is an immortal warrior, known from ancient Japanese myth, who is said to have absolute control over the elements of fire and ice. As myth says, Irregular Hunter Dragoon was also a tremendous swordsman as well as a sharpshooter skilled with the composite longbow. While both mage, ninja, and rogue at once, one thing is certain: Dragoon was virtually unbeatable. Dragoon was also equipped with an advanced robotic weapon on his arms, known as Dragoon-Busters. Multiple things have been named in his honor, amongst them a character from the popular Capcom game Rockman X4. He recently has emerged from his slumber which he started after Nobunaga's success in taking the Japanese throne. Rumor has it his sole purpose is to get laid before going back to sleep and taking out a wretch who goes by the name of Jako. This 'Jako' character also calls himself God, but is respected by none. Dragoon shall surely win, as he his skills are surpassed by none.

Dude! Dragoon just messed that guy up bad!

Check out Dragoon's skills!

"Jako shall fall at the hands of I, Dragoon!"

Irregular Hunter Dragoon by Maverick Hunter Magmard Dragoon October 26, 2004