(someone's) name is mud
(Ô danh - tên tuổi bị dìm xuống bùn)
Meaning: If someone's name is mud, other people are angry with them, or they're no longer popular, because they've done something wrong.
- Vinnie's name is mud now because everyone thinks he was the one who stole the money.
- If any athletes test positive for a banned substance, their name will be mud.