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Acronym of "Toughen the fuck up".
Dude No 1: I really dont feel so good..
Dude No 2: You know what you need? A nice big glass of TTFU.
TTFU by Ashtomus prime September 4, 2007
Related Words
TTFU stands for "tighten the fuck up" as coined by an Orlando, FL based Guitar Hero champion.
While TTFU has been around for thousands of years and linked to the fall of the Roman empire, " Hey Caesar, TTFU," the term fell out of grace with civil society and only resurfaced when a drunk artists wondering the streets of Miami yelled at a waitress "Yo woman, TTFU, I like my wings HOT!"
"What do you mean you're only bringing 65 beers on the camping trip? TTFU."
ttfu by Pappa Cock December 9, 2008
Toughen the fuck up
now for physical work to ttfu you all for the coming war
TTFU by virtualdp February 5, 2015
TTFU stands for "tighten the fuck up" as coined by an Orlando, FL based Guitar Hero champion.
While TTFU has been around for thousands of years and linked to the fall of the Roman empire, " Hey Caesar, TTFU," the term fell out of grace with civil society and only resurfaced when a drunk artists wondering the streets of Miami yelled at a waitress "Yo woman, TTFU, I like my wings HOT!"
"What do you mean you're only bring 65 beers on the camping trip? TTFU."
ttfu by Pappa Cock December 12, 2008
If you keep trying me then you gone get TTFU!!!
TTFU by KO Drummn February 10, 2017
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.

Man, I just watched the funniest nutshot video ever.
Nutshot by Uberflaven March 1, 2009
Word of the Day on June 26, 2026