monkey van 

a van used by narcotics police ( UK usage )

One time we saw a bloke run out of No.18 and into No.19. About five minutes later the police arrived with two monkey vans and four cars
Source: Bernardine Evaristo's " Hello Mum "
Penguin books, 2010 ( Page 25 )

monkey van by Rick Thurman May 5, 2011

monkey lipped 

To put something into one's mouth, like a cigarette, straw, spoon or pen and take it out only to have it covered in saliva. Similar to the way monkeys do at the zoo when they put anything in their mouths.

Teresa took a drag off my cigarette and when I got it back she had monkey lipped it. It was almost soaked to death.

Bill borrowed my pen and while he was thinking about the problem, he put it in his mouth and monkey lipped it. When I got it back, it was dripping with spit.

monkey lipped by little billy boy November 22, 2011

monkey quiff 

the hair protruding from the crack in an elderly mans arse.

''woh.. i can smell the coconuts on that old mans monkey quiff''

monkey quiff by tarzans balls January 6, 2012

Monkey-rig 

Makeshift repair or temporary contrivance, made with only the tools and materials that happen to be on hand. jury rig wing

We had to monkey-rig the car door so it would shut after the car accident.

Monkey-rig by smarteepants May 10, 2012

monkey nub 

A particularly bony and protruding tailbone

Her monkey nub poked him in the hip when they spooned.

monkey nub by randomhuman999 September 14, 2012

Monkey Day 

The day everyone goes back to work like evolved monkey's.
Monkey Day.

Hey come on Mon, its Monkey Day; we have to get off the floor and go find beefle

Monkey Day by MunsterBriPastry June 3, 2013

Monkey on, Honey

A term that is used to tell someone to keep on doing what they're doing, because there are no judgements here.

Girl: Man, I'm such a slut, I've been with 5 guys in the last week. But, I've been having soo much fun!
Girl 2: Hey, Monkey on, Honey. I think you're fine just the way you are.

Monkey on, Honey by MonkeyOnHoney November 24, 2013