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

Doppler 

A female who receives oral sex, while she is defecating; the female version of a "blumpkin"

1) Frat Boy talking to other frat friends: "Dude...I blacked out last night and totally dopplered this girl I just met at the bar."

2) Slutty girl talking to other slutty friends: "So there I was on the crapper dropping this wicked dump, when in comes this retarded frat kid with a grin on his face asking if I want a doppler. He suddenly does a reverse handstand, drops his head between my thighs and goes to work. I finished dumping, of course....."

Doppler by Rico #3 October 24, 2008

Doppler 

white trash

"Gosh shannon is such a doppler"

Doppler by Luismota=sexy June 29, 2009

Doppler 

When someone has droopy saggy tits and they’re fat

You’re a Doppler

Doppler by Liverpool F.C. April 18, 2019

Doppler 

There a have and then that hits and then.... nweeeeeeeeeeeeee

Doppler is newwwwwwwwwwwwwwwww

Doppler by TheMightyLarry69 January 24, 2021

Doppler 

a) When a couple tries to achieve simultaneous orgasms by choreographed gyrations during fellatio.

b) The practice thereof.

"when the Cuban missile crisis is the most interesting thing to talk about, that's fuckin' Doppler, dude."

Doppler by slavetical June 7, 2003

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