dalman 

To really bugger something up/for something to go wrong/to make a bodge job of a simple task

"my car's being a dalman and i can't get to work"

or

"i'm not ignoring you, facebook chat is being a dalman"

dalman by westicles69 February 4, 2010

a Dalman 

Talking to a female via facebook messenger in a cute or sensitive fashion that is too embarassing to tell your friends about.

Danny: Dude, I was going through his phone today and totally saw him doing a Dalman on that Chloe slut, no shame, no shame.

a Dalman by Anonymous Lamb May 14, 2013

Alp Dalman 

A sexy ass turkish kid who gets all the hoes wetter than fucking hurricane irma

Person 1: Did you see that hot ass fucking guy in the hallway

Person 2: Yeah, hes such an Alp Dalman, isnt he?

Alp Dalman by Bootyclapper543 December 16, 2018

dallana 

Someone who is fearless never gives up even when the times are rough. A friend who will always be there to hold you up even when they are crumbling themselves but will never show it. She is selfless , kindhearted , and is genuine with her emotions

Dallana is always there for me when no one else is.

dallana by Jaebum January 29, 2020

Dalmatian Story 

A story (usually short) that has no point to it.

Can be used in conversation when you have nothing else to say.

Becky: "I bought a new pen yesterday."
Harshil: ...
Becky and Harshil: "Dalmatian Story."

Dalmatian Story by SquidSelfy January 21, 2013

Dallan's law 

Dallan's law is an epigram that is typically stated as: "If angle looks like 90 degrees, then it is 90 degrees."

The law is often followed by mistake in math where someone assumes that an angle in a triangle is 90 degrees so they can use rules that only can be applied to right triangles.

"90 degrees" can sometimes be a metaphor for something else e.g., "If someone sees a car as red, then it is red". This means that a thing can be perceived as something else even though it is obvious that it only can be one thing. A washing machine can therefore be perceived as a rocket launcher if that person is stupid enough.

Example 1:

David: Why do I get the wrong answer when I use the Pythagorean theorem?

Teacher: Beacause it does not contain a right triangle. You probably utilized Dallan's law.

Example 2:

David: What a nice avocado you got there!

Åsa: Thanks David, but that's a potato. I guess you're right though according to Dallan's law.

Dallan's law by Duckiiiii May 12, 2016

DAZMAN 

Also known as Daz Default. Warped photo of Darren the famous drummer from Dudley, West Midlands. Original photo of Darren pulling a jib on his now famous sofa wearing a Jack Daniels baseball cap, waistcoat and holding a Concorde wine bottle. Warped by his schoolmate Andy AKA Ben and secretly passed around the net without his knowledge. Used extensively when someone famous dies and Dazman's warped face is applied next to the dead person. Extensively used on Facebook and Myspace.

Dazman DazDefault

DAZMAN by Dazdefault October 13, 2010