Fi Fi's

are shoes that are crusty or that you cannot wear with skinny jeans.

If you bought your shoes from the payless bogo sale you got fi fi's

by JABARI SINCERE December 27, 2010

Vi-Fi

When you hang around other girls too much and your vaginas hook up on the same network and your periods synchornize and you all get it around the same time.

Girl 1 - I just started my period.
Girl 2 - Shit, Our stupid Vi-Fi! Me too.

by MissyRogers June 28, 2009

dat fi!

something real real good

"gurl you got dat fi! ass pussy!

by ke-ke April 29, 2006

Li-Fi

Light Fidelity

The upcoming new wireless technology used to transmit very high speed data using visible light communication. Super-fast alternative to Wi-Fi

Using Li-Fi is so much cheaper and faster than Wi-Fi

by Sweet_Devil September 6, 2016

Wi-Fi

Wireless Fucking Internet

Wi-Fi internet offered in many residential and commercial buildings throughout the world. In most cases, the wireless is credible and can be used for most types of web browsing. But you may occasionally stumble upon the crappy wireless. Good for downloading web pages and web pages alone.

Girl: Hey, I'm heading to the store. Want to come along? They have Wi-Fi...

Guy: Sure, I'm gonna bring my laptop so I can pirate their Wireless Fucking Internet!!!

by Bill Schneiut March 16, 2008

Bi-fi

The ability to detect another bisexual person, similar to gaydar.

My bi-fi signal was quite strong in the bar.

by nobody’s baby June 4, 2018

lo-fi

To use a low-tech method to accomplish something.

James, if you can't find it on google, just lo-fi check today's newspaper.

by abd11a November 25, 2020