If you have a teen, they most likely own a cell phone, which means they TEXT! Today teenagers are growing up so fast and parents just want to know what's going on in their lives, so here are some text codes to get you up-to-date on what the heck your teen is talking about... We know the normal text codes like LOL, WYD, JK, NP etc. mean, but do you know what MOS or POS mean? Well MOS means 'mom over shoulder' and POS means 'parent over shoulder'... to see all of the text codes CLICK HERE...