sac the rail

v. when a skateboarder fails to correctly perform a railing stunt, resulting in his sac violently contacting the rail causing excruciating pain.

I hope when Tony Hawk attempts the giant rail, he doesn't sac the rail.

by wolfman07 August 2, 2009

Sac Fight

When two males engage in a vicious battle using their balls as lethal weapons to try and injure each other.

Did you steel my cheetos? Uhh no. I challenge you to a sac fight.

Dude I just got knocked out by that guys sac.

I gave him a black eye with my sac.

by Double AyeD July 28, 2010

sac-affixiation

the act of choking and a mans testicals and loosing air due to the large ball of pubic hair lodged in ones throat.

Molly's grandfather died of sac-affixiation

by nobodythatuneedtobeconcernedwith May 18, 2003

nut sac

A fucking idiot. See idiot, fucktard

John Kerry was and will always be a nut sac for his betrayal of the United States during the Vietnam War.

by milf_hunter666 November 14, 2005

water sac

A patheticly stupid individual who often will either say or do something incredibly stupid for no real reason. These things should be avoided at all costs but becuase there are more water sacs than intelligent people.
Derived from the fact that humans are 75% water and because a water sac has no brain; it is primarily water.

You are a pathetic water sac!

by patty_meat_pants_patty July 4, 2005

Sac-town

Popularly known to be Sacramento, but in Nova Scotia, Canada it is a term applied to Sackville, a small town outside of the capital city of Halifax.

Rob: Hey man! Mims is singin about Sackville!
Fred: Naw man, he means Sacremento, not our Sac-town.

by Lakshmi June 22, 2007

scrot sac

When a close friend will not allow you to get nasty or knock boots with their partner, friend, sister or mom.

Rick: Hey Steve your mom has some serious snacks bro. Why don't you hook me up with that.

Steve: Dude you're not banging my mom.

Rick: Fine then don't hook me up I'll bang your sister instead you scrot sac.

by Lroy April 16, 2008