I always 4get that.
|lu4ever||Love you forever|
|DFTBA||Don't forget to be awesome|
|AFAIR||As far as I remember|
|CRAFT||Can't remember a freakin' thing|
|CRAWS||Can't remember anything worth a sh**|
|DUR||Do you remember|
|IDR||I don't remember|
4get is short for "forget," and is often used online and in text messages to save time and character space. The 4 is short for "for."
It is primarily used by teenagers that hate typing out complete words and older adults who think they are clever. Some examples of when they'd use it include when talking about how they keep forgetting their passwords for online accounts or how someone should forget an ex-boyfriend because he only evokes up painful memories.
4get is one of many abbreviations that utilize the number 4 as a replacement for multiple letters. Some other examples include 4got, 4ward, and 4ever.