肉にく杭くいMeanings1nounpenis; dickslangvulgar expression or wordVulgar slang term for the penis, literally 'meat stake'. Used in very informal, often crude contexts.あの漫まん画がのキャラが「肉にく杭くい」って連れん呼こしてて笑わらった。I laughed when that manga character kept shouting 'dick'.