touche' = touch
fencing = safe-ish sport of swordfighting, like lazertag before electricity
they announce touche' when touched by the tip of the foil (fake sword) like "oh, you got me!"
when you're talking to somebody and they "get you" (1- with a friendly insult or 2- observe you being hypocritical) and instead of saying "you're right", or "you got me" you can say touche'.
1- bob: something stinks bad in here.
jon: it might be you, haha!
2- bob: i think it's gross when people don't shower every day.
jon: you haven't showered in three days!
Google says this: —used to acknowledge a hit in fencing or the success or appropriateness of an argument, an accusation, or a witty point.
It's like if somebody makes a good point while they're talking to you, you could say that.
touche is um... means that u do something very good or win him then he say touche but he isnt congratulating u
(I THINK SO)