wayback 

The area behind the backseat of a Minivan.

Don't put the cooler on a seat, put it in the wayback.

wayback by Bob Lomax January 15, 2008

wayback 

when one's penis is way back on top of the scrotum!

Alice: When Tommy took off his underwear, he had a major wayback!

Cheri: What a shame.

wayback by Kevin Y. December 16, 2007

Wayback Machine 

A time machine.

"Dave, don't mess with a man with a Wayback Machine. I can make it so you were never born."

-Jimmy James

Wayback Machine by Neeptide August 5, 2010

Wayback Machine 

A digital archiving service of the World Wide Web, allowing users to go 'back in time' and to revisit saved snapshots of a previous version of a website. It's especially useful for visiting sites that have since been taken down, allowing users to appreciate changes in a current site or to reminisce the old times.

It's a recommended source of information when looking up older exam papers, and other various scholarly material.

Me, a 20M, looking through the Wayback Machine.

"Wow, minecraft.com has grown a long way since 2011! Damn, I'm old."

Wayback Machine by Noobgamer0111 October 31, 2020

Wayback Machine 

The Wayback Machine is a popular website known for archiving web pages for future citation, it has been archiving websites from 2004 to present.

I am gonna send your twitter into the wayback machine.

Wayback Machine by whytftisdadsadsa December 8, 2020

a wayback 

A crackhead from wayback in the day that still smokes crack.

Crackhead deb is a wayback.

a wayback by dirrtymunchie704 April 10, 2013

we go way back

meaning you've known someone for a long time.

"me and him- we go way back, man."

we go way back by AznDragon June 11, 2006