changing lanes without using your signal

When you go from vaginal sex to anal sex without warning the girl. Must be done in a quick fashion.

Jake : Hey did you end up changing lanes without using your signal on that chick last nite?

Steve : yes sir. she said she didnt like anal but she got it anyways.

by switchbladejake October 11, 2008

BiFi signal

A gaydar for bisexuals or your level of bisexualness.

This person has a really strong BiFi signal.

by MyBiFisignalisStrong October 14, 2017

signal boost

Spreading the word, or 'raising awareness' of an issue without actually doing anything useful (like, say, donating money). Popularly employed on Tumblr by image-conscious bloggers who want to look like they care deeply about a cause or issue, while they try to avoid investing any time, money or effort into said cause.

A Tumblr slacktivist reads a blog post from another Tumblr user who doesn't have enough money to pay rent and is shamelessly groveling for money on the internet.

Tumblr blogger: "Reblogging this is as good as giving money, right? I'll just tag it 'signal boost' so everyone knows how much I care about raising awareness and helping others."

by We Fought a Zoo October 3, 2012

signal to noise ratio

The ratio of what a woman says that makes sense to what she says that makes no sense.

This ratio is generally never greater than 0.5.

Man: I think my wife was trying to tell me something, but her signal to noise ratio was too low.

by Tim McFadden August 28, 2003

Bat Signal

A mass text message or email that informs your friends of an impromptu social event.

Researcher 1: We've been sequencing DNA for 13 hours; I need a ton of beer and a dance party, in that order.

Researcher 2: Hell yeah! I'll put out the bat signal.

by fisdpdt June 21, 2007

Virtue Signalling

What celebrities, politicians and companies do when they are trying to be politically woke.

Nobody:
J. K. Rowling: Btw, Dumbledore was in a passionate gay relationship.
Everyone: Uh, ok... Where is that in the books and movies?
J. K. Rowling: Nowhere, i just made it so.
Everyone: Why are you saying this only now? Back in 2007 (when the last Harry Potter book came out) only one state had gay marriage legalized. Don't you think the LGBTQ community would have liked your support more back then?
J. K. Rowling: ...
Everyone: ...
J. K. Rowling: Well... but now he is SUPER gay.
Everyone, to each other: man, virtue signalling like this is just so pretentious.
J. K. Rowling: Also, have you heard about Hermione?
Everyone: please stop.

by german_latino May 7, 2020

Angry Smoke Signal

When you are eating a girl out and sneak a drag of your cigarette in. You then blow the smoke up her pussy. You immediately start to fuck her, and use your shirt to blow smoke signals every time you let your dick out for some air.

Man I have to warn the others not to let Bobby in the back cause I'm fucking his girlfriend. Think man think..... Ah yes! The angry smoke signal never fails.

by R3825 November 13, 2007