Rattin

To drive around a residential area at low speed with your windows wide open while playing extremely loud music.

'Fancy going rattin tonight mate? We can show those posh bastards up the hill the new 50 cent song'

by The Chicken Shed Possy January 13, 2009

Rattinator

One of Ratticus' mates who lives just up the street.

"Hey, its Rattinator"
"Hey, Ratticus"
"Werd"
"Werd to ya mother"
"Werd back at ya"
"Werd times 2"
"G-unit"
"Hi"

by Ratticus May 30, 2004

rattin around

The act of wandering with no set purpose, or The act of wandering into mischief or the act of hunting for vagina to play with.

What are you guys doing tonight? Rattin around.
2. Wanna rat some vag?
3. Let's go rattin around some bars tonight

by Brandon T. Smith January 16, 2009

Rattin Rat'

Someone or something that is annoying, frustrating or incredibly difficult to overcome.
The double use of 'Rat' is used to establish the utter annoyance with the subject of the conversation.

'That Tony's a right rattin' rat'
'That was a rattin' rat of a question'

by The Chicken Shed Possy May 31, 2005

Rattin ass friend

The type of friend that would snitch on you to your other friends for the littlest shit and they can’t be trusted no matter what.

I was using Xavier’s account on PlayStation but then Terrance want to be a rattin ass friend and snitch

by Hot Nigger March 9, 2021