MOS

Mom Over Shoulder

Online jargon that is most commonly seen in text messages when a teenager wants to alert the other person that their mother is nearby.  Known as text message shorthand, it used in texting, online chat, instant messaging, email, blogs, and newsgroup postings. These types of abbreviations are also referred to as chat acronyms and leetspeak.

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See also : POS  MOMPL  CD9  
NetLingo Classification: Acronyms and Text Message
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