Another term that pussies, teachers, parents, or horny little kids use instead of "fuck". Since fuck is probably known as the "worst curse word" people like to substitute it. Here are some popular substitutions:
-Fudge
-Freak
-Frack
-Any word that starts with F that isn't surpassing 5 letters and isn't going below 4 letters. Also it should sound good when said in the sentence "*insert substitution here* you mooom!"
When you mention fortniteso many times that your own fucking mom bans the wordin the house, and you're forced to say "the f-word" in order to mention it. Some kids make slang terms in order to use it.
Hey, you wanna play some fortnite?
Bro, you can't say that fucking shit in this house the f-word is banned.
Fuck you im leaving youfag fortnite is so dopelmao