I am not sure, either.

来源: 婉蕠 于 2013-12-31 09:53:40 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (217 bytes)
本帖于 2014-01-01 01:23:23 时间, 由普通用户 冲浪潜水员 编辑

"come off of" means "get rid of". I do not know what "sugar" implies  in the lyrics. It may refer to candy, addiction, or something else. 
Well, just my two cents.

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