Main Line

The Main Line is just section of rich people who think that they are better then other people. It is also a place were you can see some of the most impationt people in the world for driving, buying, and even talking! If you are a "Main Liner" then you are most likely wealthy and live in a massive house with 5 bathrooms or you live in an apartment with the delux put in it. A person who lives in the Main Line also may think that he/she is a real cool kid and likes to wear the following:
1. a polo (aka collared shirt)
2. a college hat
3. baggy sweat pants
4. a 150 doller shoes you got customised
5. a gucci wallet

A Main Liner also likes to listen to either rap (typiclly the best known rapper) or the newest alternative rock band that is played on MTV.

You can consider a Main Liner a prep or either a goth.

Main Line by givemetheball81 February 21, 2005

main line

okay, so contrary to popular belief, the mainline is NOT a place for rich douches to hang...there are some, and there used to be way more, but now most people are the people who came to work for the richies. there are like a couple ghettos, not a lot, but if you go anywhere into tredyffrin-easttown (valley forge, devon, berwyn, and paoli) then ur bound to get asked at least thirty+ times to buy drugs. good place to live, but is going somewhat downhill due to economy...everyone knows each other...

im one of them who's parents work for the richies of the main line.

main line by erin...hey... March 20, 2010

Main Event 

To attempt to harm or gain power over an adversary by blows or with weapons. To fight.

If you don't give me my beer it's going to be main event time.

Main Event by Rontastic July 30, 2006

main screen turn on 

taken from the english version of zero wing. go to google and search for all your base. funny.

Main screen turn on. Good evening gentlemen. All your base are belong to us. You have no chance to survive make your time.

main screen turn on by Aries October 29, 2003

Main Vain 

Also known as the penis. There is no muscle in the penis, the penis is erect by a massive rush of blood. Therefore another nickname for the penis is the Main Vain.

Don't use the brain, use the Main Vain!

Main Vain by Butcher Jadali August 27, 2009

main squeeze 

your best friend or "bro". usually used between guys

person1: who's your best friend?
person2: Jon.... He's my MAIN SQUEEZE.

main squeeze by d.so February 28, 2011

Main Squeeze 

A woman whose tits you sometime squeeze.

Charlene's got some saggy tits, but she'll always been my main squeeze!

Main Squeeze by MAIN SQUEEZE TITS! April 8, 2009