Scro 

A shady bro. A bro is a friend. A shady bro would be a friend that you don't really trust.

"That scro stole my weed"

Scro by D-scott June 15, 2008

Scro 

A bro from the future, where all people are retarded and fuddruckers will be named buttfuckers.

So basically scro, your shits all fucked up and you talk like a fag.

Scro by Bromanguyblow February 7, 2010

scro 

Slang for scrotum; used as a term of friendship between male friends

What up scro! How you been?

scro by b-radnyc May 5, 2008

scro 

Informal greeting of an acquaintance or stranger with a slight indication of condescension. Likely a derivation of the term bro See: "Idiocracy" (2006)

"Get out my way, scro." "Here's your change, scro." "Scro is a pussy."

scro by Bruz December 9, 2008

Scro 

A very hip version of bro or dude, mostly used in conjunction with long haired, well bearded twenty somethings that are slowly squandering their youth on drugs and partying.

Sup scro?

Scro by YPWAODUYRN(Scr0biach1) April 24, 2011

scro 

shortened version of scrotum. well, the word is shortened, not the scrotum.

i was sitting there letting her play with my scro, when she started ponging the boys

scro by ron ap rhys July 8, 2003

Scro 

A derogatory term for someone, implying that they are like a scrotum.

Yo back up off me scro, ya shit is weak mofo.

Scro by Cweezy January 4, 2008