look up any word, like lemonparty:
 
2.
The Doc Brown is a delightful drink containing equal parts Dr. Pepper and Jameson Irish Whiskey. Not recommended for pussies or the Welsh. First brewed in a backyard in Toronto, Ontario, Canada

Please enjoy responsibly. Unless you own a DeLorean, in that case just fuckin give 'er.
Marty McFly "This is great. Uh, do you mix it, like, with regular whisky?"

Doc Brown "Unfortunately no, it requires something with a little more kick - Jameson Irish Whiskey"

Marty McFly "Are you telling me that this sucker is Irish?"

Doc Brown "The way I see it, if you're going to make a drink, why not make it in style?!"
by turbo_jer September 22, 2010
 
1.
A Doc Brown is acehived by standing over a woman (with consent), and deficating on her chest whilst masturbating over her face at exactly 88mph. It is believed that a Doc Brown will cause a tear in the fabric of space and time.
Doc Brown: "Marty! I found another way to generate 1.21 Gigawatts last night! I shit on Clara's chest and wacked off at 88mph till I busted on her face"

Marty: "You mean you put a Doc Brown on the bitch!? This is heavy Doc."
by Vladmir Bojangles October 31, 2007
 
3.
1) n. The act of ruining the life of someone who lives in a different time zone than you.

2) v. To commit an act that screws up the day/week/month/year of a person residing in a time zone different than that of yourself.
1) "Betch, you totally pulled a Doc Brown when you posted those pictures of you and her ex on Facebook. Your 11am New York photos completely effed up her 8am California morning."

2) "You know, if you tweet that, you're gonna Doc Brown that chick into next Tuesday.
by Threat Level Midnight April 03, 2011
 
4.
Alcohol. When a drinker blacks out and wakes up many hours later it creates the illusion of time travel - hence Doc Brown.
"The last thing I remember was having some Doc Brown around two and all of a sudden I was in bed and it was tomorrow."
by Henkrs1 July 03, 2009
 
5.
Doc Brown (real name Ben Smith)is an underground British rapper. He is a member of Poisonous Poets. Some of the best UK rap.
"Everybody knows Doc Brown. He´s a real shit."
by werona June 22, 2006