Eff
Definition 1 of 1

Emphasis
Using 'eff' can add emotional intensity to a statement.

I really effing dislike waiting in lines.
Milder Expression
'Eff' allows for expression of frustration without using explicit language.

He was so angry that he just effed it instead of cursing.
Casual Usage
Commonly used among friends or in casual settings.

In informal texting, it's frequent to say 'eff' instead of the longer form.
Compare with
cursemessscrewflubfaille
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