1. An expression used when a friend, enemy, or otherwise annoying person is complaining about something terribly unimportant, asinine, or infantile.

2. A phrase used in place of the popular expression "Burn!" made famous by That 70's Show. (Used mostly when the burnee can't take a joke and they're visibly upset. Much more enjoyable to say if they're offended. This saying is often situational.)

3. An expression used anytime you yourself outdoes someone else- i.e., video games, sports, living, etc.
Them: "Fuck! Fuck! I broke my shoelace! and to top it off, man, I got mud on my pants!! (continues complaining)

You: "And you think I care?" "If you want sympathy tell your mom!"

or

Them: "Dude, I just totally balled that guy on the court."

You: I always knew you liked dudes,

Them: Fuck you, man! I'm not gay!

You: Tell your mom!

or

You: "Oh my God, did you just see that!?" "Tell your mom!"
by distraction_camp July 20, 2009
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Another phrase originating from greensprings school, used in a similar manner to wait no telling. It is used to express disinterest in what someone is telling you about. And insinuating that their mother would be more amused by what they have to say than anyone else.
David: Never do that again you are so annoying!!
John: Don't tell me tell your mom.
by FrznYgrt January 26, 2020
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