Ins and Outs 

Simply, when you are traveling somewhere in a car, on foot, on a bike and you see someone... Maybe a nice car, or someone with silly hair. Then when you are coming home or leaving your destination, you see the same nice car or person with silly hair again.

"Yo, check out that dude smoking a pipe in that silly ass Ford Focus!"
"Alright enough of that, let's get to the mall"
On the way home...
"No shit, there is that same guy smoking that pipe!"
"Ins and Outs man!"

Ins and Outs by EA Sleezy August 25, 2013

roo-ins

the result of england's lackluster performance in the 2010 FIFA world cup, blamed on Wayne Rooney (hence, Roo-ins).

USA upsets England with a tie.
Algeria upsets England with a tie.
England in roo-ins!

roo-ins by lionelmessy June 20, 2010

Rebel INS

Inspectah Deck, of the Wu-Tang Clan, a hip-hop collective from Staten Island, New York City.

Now who wanna test, the Rebel INS?

Rebel INS by Chalkout June 11, 2006

Fick dich ins Knie! 

German expression meaning "fuck off" or just "fuck you", literally "fuck your knee". The origin of this expression is a pun with the archaic word "Kniefiez", meaning a very avaricious person such as Scrooge McDuck. Therefore, its original meaning was "If you're to cheap for that, you can go and fuck yourself.". However, with time it has become a more general expression that could be used equally well in any other context.

100 Mark für einmal kurz blasen? Fick dich ins Knie!

Fick dich ins Knie! by Aquifex March 30, 2009

Live-Ins 

When transporting a Log Cabin on a Flat Bed Truck, you will get random people living inside the cabin.

I found a family of 5 who were Live-Ins, in the cabin this morning when I was driving to get a Bluth Banana.

Live-Ins by Brent Jaronik September 22, 2007

all up ins 

adj. (compliment of subject) -
1. characterized by a quality of coolness, usually in describing a person.
abbrv.
2. all up in the house

Coach Z is all up ins

all up ins by zit boner November 15, 2004

Tuck-Ins 

One who tucks thier pants into their boots. One who also rocks aviators and a bandana like they're in Top Gun or something. Also has been known to put their own last name on a 69 Cowboys jersey.

VZ worker 1: Is that guy going to war or something?
VZ worker 2: Nah, that's just Tuck-Ins

VZ Worker 1:Did you write on this cross box?
VZ Worker 2:I put a nice Tuck-Ins in that one

Tuck-Ins by RedNess February 28, 2007