PC.net

DOS

Meaning Dad over shoulder
Type Acronym
Popularity ★ ★ ★ ☆ ☆  Average
Usage Online Only (chat, messaging, e-mail)
Comments

Similar to MOS. Tells the other user to watch what he or she types since the person's dad is watching.

Updated December 26, 2013
Information from PC.net
https://pc.net/slang/meaning/dos
space