x factor 

when a girl is on her period and other people know in advanced.

I was gonna get with Shelly, but I forgot about the x factor, so I got with Abby.

x factor by Cory B. April 15, 2006

X factor 

A shit music talent seeking series that in the end, the losers are the real winners. known for manufacturing JLS, one direction and loads more retarded acts i don't wanna name cuz i'll get sick if i do.

Simon Cowell should just shut down X factor for life, cuz it's ruining the music industry with all their talentless excuses for artists

X factor by weirdyrandommetal1977 April 8, 2015

x factor 

X factor (also know as X or ecks) is one of the best History Teachers on the planet Earth. He is known for showing tv clips and movies in his classes, and is a teacher that is actually relatively in touch with his students. Students tend to actually learn things in his class, and are rarely bored.

OMG X WAS SO AWESOME TODAY! HE LET US WATCH TEH SIMPSONS!!!!111oneone

x factor by znalbone March 1, 2005

X-factor 

It's Just that "thing" that makes an individual stand out. Captures your full attention. Side Effect- People are dumbfounded when in the presence of the X-factor.

Yah you got swag cause its easy to jock but i got that X-factor that has no mold only the best acquire it. All original parts no copies.

X-factor by MsMendez May 9, 2009

X - Factor

an indescribable quality or something; something about a person that you cannot put your finger on; je ne sais quoi

I don't know what it is; she's not that pretty, but has this x-factor which makes her very hot.

X - Factor by weave March 18, 2003

X-factor 

1. An unknown variable

That homey's got too many "x-factors." Pop his ass and be safe.

X-factor by William Dean A. Garner September 10, 2003

X-Factor 

Really lame pop-music Reality TV show much like pop-idol.

Lamer: You can sing, you should be on the x-factor
Me: Shut the fuck up

X-Factor by Druss April 3, 2005