look up any word, like blumpkin:
 
15.
nancy and susana the people you can depend on to be there for you when there is no one else you can talk to the girls you can truly say you trust without any doubt the people who are not two faced, when you tell them something they wont tell anyone, the only girls I love . The people I am greatful to have met.
kid 1 : "hey do you have a bestfriend"

me: "no but I have nancy and susana they're even better they're my besties"

(:
by mcLover17 November 01, 2009
 
16.
A group of friends consisting of pussasaurus rexes.
"I'm going to hang out with my besties!"
by Alligator-saurus March 13, 2006
 
17.
a retarded way to say best friends only loser preppy girls use. DONT SAY IT
Cara: oh, me and jenna are besties!

Normal people: oh, i dont give a crap becuase you suck cuz u just said besties.
by motorpsycho August 18, 2009
 
18.
A neurotic person who has learnt to think through excessive exposure to violent media, such as video games, that they are military men.

They often look at things through a soldier's eye, while really being a normal civilian.
"That Alex is a real Besty. The other day he said that the top of that tree was a good sniping position, I think he's nuts."

"That guys turning into a Besty. Too much Call of Duty 4 I reckon"
by DaSnipa68 May 12, 2009
 
19.
To get so drunk you wake up the next day in hospital. Refers to the late football (soccer) player George Best's alcoholism.
Woah dude you were so drunk last night you pulled a Besty.
by Dowsed March 03, 2006
 
20.
When something is so good, you give it 5 stars.
"They are the besties cookies since Mamas funeral."

Glad she baked that week.
by Mr. Tony Morales December 16, 2006