A military acronym for cream-chipped beef meaning "Shit On Shingles". (Shingles referring to toast)
Awh damn, S.O.S. in the mess AGAIN?!
by Jaekwon Hudd-E January 25, 2011

To be used when in online discussion and another party (whom you do not want to see anything suspicious being sent from the partner(s) you are having the conversation with)

Useful when the parent walks in and then there is no need for suspicious minimizing on the computer screen.
Tiff: Timmyyy, how you feeling?
Tim: Oh baby, i'm in the mood ;)
---Tiff's father walks in---
Tiff:Wait, SOS
Tim:Ok, so, about the science homework due tomorrow....
by ZeFenomeno June 08, 2009
Shirt off Shit

When it's going to be a long time on the toilet you might take off your shirt for it.
I just took a SOS because I knew it would take forever.
by yooyooo111 September 02, 2009
code for spit or swallow
"Does she SOS?"
"She swallows"
by verbalmister September 09, 2008
Sos is an acronym-become-word that originally stood for "sack of shit." Now it is used more generally to describe the act of not doing anything useful or important e.g. lying on the couch, watching mtv, masturbating relentlessly etc. The word can be used as a noun (sos), verb (to sos), and adverb (sossily).
"Fuck you are a huge sos!"

"Sossily stop wanting to do stuff all the time."
by sos1 July 21, 2009
In the escort, fetish & swinger lifestyles, S.O.S. stands for Strap On Sex.
Having S.O.S. or SOS is a woman wearing a strap-on while engaging in sexual activities with other women or men.
by Dyvine November 08, 2007
Acronym for one of the following: Slap On Sight, Smack On Sight, or Shoot On Sight. Term originaly appeared in the hip hop underground of the mid 1990's though its use has resurfaced recently. Can be used to describe a threat, to issue a threat, or describe an action in the past tense.
"I'm going to S.O.S. Jaime for what he did the other day." Or "I'm putting an S.O.S. on Andre." Also, "When Jackie saw Olivia, she S.O.S.'d her."
by Vohton June 10, 2006

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