溜冰 Traditional form: 溜冰 Pinyin (reading): liūbīng Definitions: ice skating (slang) to do meth Characters: 溜 - to slip, to slide, to glide; slippery 冰 - ice; ice-cold Traditional characters: 溜 - to slip, to slide, to glide; slippery 冰 - ice; ice-cold