Dopplerganger Effect 

The effect of someone looking more and more like you as they walk towards you, and then less and less as they walk away.

I thought I saw my twin walking towards me, but I was just experiencing the Dopplerganger Effect.

Dopplerganger Effect by flanlamb January 3, 2011

Doppler-Bell Syndrome 

A malady contracted by conspiracy theorists whereby one believes that hurricanes are "steered" by doppler radar sites. When doppler sites are overlaid onto a map of Taco Bell locations, the same conclusion can be drawn. Targeted Individuals are particularly susceptible to this grave condition. 5G is also working its way into the mix.

Doppler-Bell Syndrome appears to be most prevalent in and around the gulf states.

Doppler-Bell Syndrome by LanceBoyle August 17, 2018

Doppler 

When a member of the opposite sex appears attractive from a distance, only to appear far more homely upon closer inspection. Named for the "Doppler Effect" where (for example) the pitch of an ambulance siren changes in relation to where the listener is standing when it is passing.

yo that doppler looked like a mule in a coma up close!

Doppler by Tha Block is Hot September 16, 2006

ass doppler 

A person's tendancy to monitor, grade, and report on one's lower GI tract performance.

Butch's ass doppler went off when he realized his rectal contents were not purely gaseous.

ass doppler by shmacky December 21, 2008

knights doppler 

Best defined by a special reporter from the group Fairness in Media, as reported on The Onion: "An ancient cabal of powerful weather fanatics operating outside any government." They are also known as the Cloud Elders.

Snow in June? Must be the work of the Knights Doppler.

knights doppler by MallowTheCloud February 3, 2009

dopplergänger 

Someone who's voice is exactly like yours.

That wasn't me you heard. It must have been my dopplergänger.

dopplergänger by Quack Man 54 May 18, 2016

IB Not Doppler 

An IB Music class where you spend more time playing Internet games than you do learning about actual Music history that will be on the IB test. Often taken by lazy band dropouts, the average IB Not Doppler student will use this class as time to sleep, do other homework, watch movies, talk, or do just about anything not related to IB Music. Sadly, every student in IB Not Doppler will definitely fail the IB test... but hey, we have a whole other year to learn this right? Well, time to play Flight.

Teacher: "I've got a hangover. Get out the Macbooks and compose or something. Except for my HL's... whoever they are."
Student 1: "Time to porn surf."
Student 2: "I love IB Not Doppler."

Student 1: "Ugh, I have so much homework in IB Psych!"
Student 2: "I know what you mean. In IB Not Doppler I have to turn on my computer AND play Achievement Unlocked tonight. FML."
Student 1: "....."

IB Not Doppler by Boston is the best band ever April 15, 2011