A guy at my school(in Poland) got in serious trouble because of his hoodie with the huge FCUK logo on it. It took actually showing the principal that this is a legit company[0] and not just a play on "FUCK".
I mean, it was still a play on the word, just being done by a legit company. Not that legit means mature.
I was doing a student event when I saw someone wear "K1SS MY 4RSE". I told him "What an obnoxious hoodie.". He meekly said "I thought it said 'Kiss my force'.". I later saw him in a corner praying. I should've asked him what Allah would've thought about him talking to him wearing that hoodie.
[0] https://en.wikipedia.org/wiki/French_Connection_(clothing)