Cobumbo 

Cobumbo is a detective Colombo impression involving your bum and a smoking cigar.
A detective/party hat is optional.
Creation of arefeh g

Cobumbo is an excellent party trick.

Pete bends over and puts a lit cigar between his bum and Ian draws eyes and stubble on his cheeks with eyeliner, he puffs smoke between his legs; "ITS COBUMBO!!" he exclaimed, everybody applauds and laughs.

Cobumbo will put a smile on your face.

Cobumbo by arefeh March 29, 2008

Armchair Columbo

A person who thinks they can work out the motives, actions and guilt of people involved in high profile media criminal cases, based only on media revelations and their limited imagination.

Derivation is from Lt Columbo (a fictional TV Homicide detective from the 70's and 80's) who always knew who the killer was, within 2 minutes of meeting them (although, because this was fiction, he was always right)

Armchair Columbo's exist in a simple world full of Black and white motives, stranger dangers and Paedophiles hiding behind every tree

They are more likely to be conversant with TV police dramas than real life, and will know a great deal about forensic science from such shows as CSI:NY and NCIS, without realizing that most of this is fiction

Tigerlily: On the news, it said the missing boy was fully dressed and walked out the front door. How could a 3 year old dress himself and open the front door? I reckon the parents must know a lot more than they are letting on
Vinnie: Oh Tigerlily, you're such an Armchair Columbo

Armchair Columbo by DutchCappedCrusader January 16, 2014

Dusty Columbo 

A cloud of dust shot from a females anus after having anal intercourse involving baby powder and ejaculate.

When a male is penitrating a female from behind in the rectum and ejaculates into her anus. The male then throws a "splash" of baby powder and has the female fart out the semen in her anus causing a dust cloud. Aka Dusty Columbo

Dusty Columbo by Big Jeezie of the 954!!! March 20, 2011

Columbo 

To act in an assuming way in order to trick a person into admitting guilt.

No one knew that John took Sam's wallet until Tommy Columboed John.

Columbo by Charles Dominici March 30, 2015

columbo 

Columbo is in fact when you seem unintelligent but you actually are very smart. Your wife (even if you dont have one) is always talked about eventhough you never get to see her.

Dude! You're such a columbo. You knew that I was bullshitting you the whole time. Say hi to your wife for me.

columbo by crator_lover01 July 30, 2011

columbo 

Lt. in LAPD. Easily the best "detective" America has to offer. Characterized by:
1: A beat-up raincoat.
2: An aging Peugot.
3: A cigar (the cheap kind).
4: Follows a suspect around, irritating them until they slip up.
5: No apparent first name (actually, he does have one: Lt.)
6: A never-seen wife.

To call someone "Columbo" or "a Columbo" can either be taken as a compliment or a threat.

"Just one more thing..."

columbo by BaanGaan August 31, 2005

columbo 

Used to describe a final/minor step or issue in a computer/software repair that becomes in itself a major issue.

A 'columbo' is named for a the TV show detetective by the same name who was known for his phrase at the supposed end of his questions/investigation "oh yeah, one more thing" - and USUALLY that 'one more thing' is the 'kicker' as it were.

It took me six hours to fix it because I had a columbo.

That airbook setup had more columbos than I could count!

columbo by Cic and Gob June 27, 2008