RILF

Acronym meaning Retard I’d Like to Fuck!

Damn bro, did you see that chick with down syndrome? Man I’d like to put it in that RILF’S Butt!

by Wang Indaho September 24, 2003

RILF

Rabbi I'd Like To Fuck

Man did you see the kipah on that RILF?

by Anonymous October 30, 2003

RILF

Republicans I'd like to fuck

Some people thought Sarah Palin was a RILF, but I had no interest. But Stormy Daniels who may be running against David Vitter in the Republican primary for the Louisiana Senate race in 2010 is a very Hawt RILF.

by Alobar Greywalker February 11, 2009

RILF

Robot I'd Like to Fuck

dude that terminator chick is a major RILF! not to mention that new automated plate dispenser in 517...

by tony August 19, 2008

RILF

Rat I'd like to fuck.

Like MILF, but with a rat instead.

"There's a RILF!"

by rilfy October 9, 2012

Railfan

A person who stands sits or just shows up to watch trains

Railfan. Yea I'm a serious Railfan

Cute girl. What's railfanning is that where you rail a girl and take a video.
Railfan. 😳😤 no it's where I watch trains for fun

by Andrews_trains_on_youtube March 23, 2020

railfan

railfan - someone who loves trains, often more than anything else (for example their partners). maybe this is why some of them can't get laid

Kirsty to David: I think your railfan mates are destined to be forever virgins

by onasugarhigh April 24, 2005