hogging of benefits to oneself; unwilling to share profits (slang)
Definitions (粵典–words.hk)
語句
阻住或者掗住自己用唔著，但係其他人要用嘅地方 to occupy or claim ownership of something that is not useful to the person, depriving others from using it; to be in the way; to block the path of others; literally "living person occupying land of the dead"