Dilbum

A rather rude insult that I have just made up when my friend, (we'll call him R) misinformed me about submitting coursework to mydropbox.com. It basically means he has a dildo up his bum.

oh you dilbum!

by J-Eneration May 11, 2004

dibble

After Officer Dibble from the legendary Topcat cartoons. Manchester based slang for the police

"We best get off, the dibble are coming!"

by Arshoo September 2, 2005

Dibblin'

A slang word for confusing originating in the DMV. The shorter form is dibbed meaning confused.

Shawty be dibblin'. Yo that whole situation got me dibbed.

by Gellythagoat July 3, 2020

Dibber Dobber

Somebody (often immature, a suck-up to a higher power,a square, or a hyprcrite) who 'tells-on' or 'squeals' on other people for doing something considered 'not right' or 'forbidden'.

'Dibber Dobber' is not an endearing term, and these people are often disliked by others.

Thomas: "Are you guys supposed to be on facebook at work?"
Catherine: "Well, not really but we're only having a quick look"
Thomas: "Well, i'm telling the boss..."
Catherine: "Dibber Dobber!"

by Ramblez July 29, 2011

Dibblestick

A sexual act where one get's their penis sucked, then proceeds to dip their penis in a bag of Fun Dip to add flavor. Commonly performed in the Northern parts of the U.S.

"Holy shit dude! She said my dick tasted like old milk so we chose to just Dibblestick it!"

by The Nutmaster February 20, 2017

dabbu

A person with absolutely pure and divine soul. Full of love and tender.
Extremely caring, loving and understanding. Family oriented and cool. No hard heart against anyone.

Beautiful hearted.

Dabbu is the best! There can't be anyone else like Dabbu.

by Dabbu's Shumpy February 13, 2018

Dibutyl ether

Dibutyl ether is an ether that is used for complex grignard reactions where higher temperatures are needed. Dibutyl ether is good for reacting benzyl magnesium chloride (made from benzyl chloride and magnesium turnings in dibutyl ether) with acetonitrile in dibutyl ether at elevated temperatures. Then reacting it with hydrochloric acid to get Phenyl-2-Propanone. Dibutyl ether increases the yield compared to diethyl ether. Dibutyl ether is produced by reacting butanol with sulfuric acid. The temperature cannot be too high, as butanol could dehydrate into butene (1-butene). The ether must be stored with butylated hydroxytoluene as explosive peroxides can form.
Properties
Chemical formula
C8H18O
Molar mass
130.231 g/mol
Appearance
Colorless liquid
Odor
Fruity
Density
0.77 g/cm3 (20 °C)
Melting point
−95 °C (−139 °F; 178 K)
Boiling point
141 °C (286 °F; 414 K)

I reacted benzyl magnesium chloride with acetonitrile in dibutyl ether and hydrolyzed it with hydrochloric acid to get Phenyl-2-Propanone.

by CognitiveFuel January 16, 2023