What does "STFU" mean in text?
STFU means shut the f**k up - vulgar command to be quiet or stop talking
STFU Definition
STFU stands for 'Shut The F**k Up' and is a rude, vulgar way to tell someone to stop talking or be quiet. It originated in early internet chat rooms and gaming communities around 2003. While generally aggressive, it can sometimes be used humorously among close friends or to express shock/disbelief.
Examples in conversation
"You're terrible at this game, just give up"
"STFU, I'm still learning"
"STFU, no way you actually won the lottery!"
"I just met my celebrity crush at the coffee shop"
"STFU! Did you get a picture?"
"He told me to STFU during the movie, so rude"
Usage Notes
Highly vulgar and aggressive - use with extreme caution