when someone is blabbing off at the mouth and you want them to shutup the phrase 'dot com' is basically used to shut them down.
Every time I am around you, you are always talking about yourself!Why?! Well- No this is notallaboutyou dot com! Get yourself together!
By Kupkake Kutie
1/if someone says something stupid they can quickly redeem themselves by saying, "dot com." 2/you can say "dot com" right after someone says something retarded to call out their stupidity
Chase:(In a sauna)"I'm feeling very olympic today." Kyle and Nick: "DOT COM."
By some jackasses
We say dot com when something starts getting complicated, It is normally said in a humorous manner.
Sam is making a dot com of it. Hey please don't make a dot com of my mind.
By M Tabraiz Feham