Doppelginga 

When one redhead is mistaken for another redhead due to simply having the same hair colour: actually looking alike is not necessary. Can also apply in situations where two unrelated redheads are assumed to be siblings due to just having the same hair colour.

Despite having distinctly dissimilar facial features and dress sense, Mary was often mistaken as Jane's doppelginga.

Doppelginga by mythily August 10, 2009

dupalinga 

adj a person being cute or adorable

use as an adjective

Aw spot ur such a dupalinga

ur such a dupalinga, puppy.

dupalinga by Isabella Brown September 3, 2009

Doppling

The act in where one plays airsoft, specifically in a dry and gritty environment removes their pants, exposing their genitalia. Once exposed the person must swing their legs in a break-dance esque motion, like a ragdoll. You cannot stop doppling until you either get an elimination or until you get arrested for public indecency.

"John were surrounded, what are we gonna do?" - "Stand back, let me start doppling them"

Doppling by Bobby._.Crack December 11, 2023

Doppling

The act in where you play either airsoft or paintball and remove your pants to expose your genitialia. After letting your bird free you ragdoll in a breakdance-esque manner, letting your genitals flop about. This is typically done in dryer climates. In order to stop doppling you must eliminate someone in your respective sport or you must get arrested for public indecency.

"We're surrounded, What do we do?"

"Stand back, I'm doppling them"

Doppling by Bobby._.Crack December 12, 2023