Taken from a fictional movie titled discussed in an episode of Seinfeld, in which an entire family is ensconced inside a huge brown bag, this phrase can be used when you are going to cause someone harm, as in metaphorically putting them in a body bag.
If we see that Alex guy tonight maybe we should sack lunch him, let him know he can't come on to me so easily with his homo-erotic pictures.
by Jimmy Two-times January 27, 2007
 Get the sack lunchmug.
Get the sack lunchmug. by OneBadAsp October 22, 2006
 Get the Sack Meadmug.
Get the Sack Meadmug. by JinKanzaki October 28, 2013
 Get the strip sackmug.
Get the strip sackmug. The extreme drying of the scrotum to the point in which the skin starts to peel or flake off. Usually occuring in Somolian teenagers due to their ritual of manhood in which they must dry their scrotum in sand for 7 days and 7 nights.
Mohammed's chapped sack was so intense that it required constant lubrication from his Ball Balm.(Chapstick for the Balls)
by Dr. McAwesomeBerg August 7, 2009
 Get the Chapped Sackmug.
Get the Chapped Sackmug. "hey did you see Busted on TOTP"
"yeh, what a sack of crap"
"dont u hate the way the mime and do the shit jump thing"
"like i sed... sack of crap"
"yeh, what a sack of crap"
"dont u hate the way the mime and do the shit jump thing"
"like i sed... sack of crap"
by Curtis July 9, 2004
 Get the sack of crapmug.
Get the sack of crapmug. by thug4life September 28, 2002
 Get the hunny sackmug.
Get the hunny sackmug. As in the expression, "drop you like a sack of potatoes" which indicates that the aforementioned "sack" containing "potatoes" has been dropped at a greater velocity then that of an unladen swiss style sack.
by robinlovesmen April 7, 2003
 Get the Sack of Potatoesmug.
Get the Sack of Potatoesmug.