20th century 

The years 1901 A.D. to 2000 A.D., identified as the twentieth century of the world since the start of A.D.

The electrical grid in the eastern U.S. was the declared as "the great electrical system of the 20th century". The problem is, this is the 21st century.

20th century by Jon Davis January 14, 2004

20th century 

Old-fashioned and outdated.

My computer is so 20th century.
That music is so 20th century.
His values are so 20th century.

20th century by Arizona Jaguar September 28, 2005

20th Century 

word used to talk about a 20th Century Fox movie.

lets go catch a 2th century.

20th Century by KillaKan June 30, 2005

20th century 

the years 2000-2099

“it’s the 21st century!” - zain&yaseen

“no it’s not it’s the 20th century!”- people who think

20th century by smartass10 August 30, 2018

20th Century Fox 

A logo that contains a structure that moves around with text, reading 20th Century Fox.

Justin said how he loves 20th Century Fox logos.
Minecraft Steve built the logo of 20th Century Fox.

20th Century Fox by The Logo Fans in HD November 27, 2018

20th Century Boys

Best manga ever
about childhood friends saving the world from an evil enemy named Friend.

20th century boys pwn ass!

20th Century Boys by Yipee doo October 1, 2009

20th century girl

the worlds saddest movie on earth. I guarantee you will sob its like 2521 but a movie

"didn't you just cry to 20th century girl?"

20th century girl by stannmixx April 17, 2023