Stands for 'as fuck' . The SI unit of everything.

When you think up something brilliantly righteous while baked.

Short for ‘as fuck’ used with an adjective to demonstrate something or someone as being the maximum level of that description.

The acronym stands for 'as fuck.'

1. (common) Stands for "as fuck".
2. (photographic) Short for autofocus. Sometimes combined with other letters, e.g. when talking about camera-side, AF-S is single autofocus (only done the moment you tell it to) and AF-C is continuous autofocus (done constantly between turning it on and off).

Means 'as fuck' and is used to clarify things. You can also use it as the word 'very' or 'really'. Mostly used online or in text messages.