他很浪

'He is very frivolous/free-spirited.' In Chinese slang context, it often implies the named person is unconventional, perhaps rebellious, nonchalant or doesn't take things seriously. It could suggest living life freely without being too bound by social norms. However, there may be a slight derogatory tone depending on how it's used. Users who have this nickname might consider themselves as not willing to live by rules or be someone with lively personality traits who seeks thrills or freedom beyond normal constraints.