Omae o Otaku ni Shiteyaru kara, Ore o Riajuu ni Shitekure!:Otaku Lexicon:Sweet(LOL)

Essentially a transliteration of the internet slang, スイーツ（笑）. It might be used without the (LOL). Sweet(LOL) essentially refers to a girl who is heavily influenced by mass media, such as magazines, TV, ads, etc. that are targeted towards women. (LOL) is often added, especially on sites like 2ch (a popular bulletin board, note that this is not the same as 2chan which is an image board), to remove ambiguity and add emphasis to the 'sarcastic' nuance in the word.