First a zombie seed, you can wash it off and try again.

The story:

My neices are actually the ones who introduced this mishead lyric to me. I had them in my backseat when Aaliyah came on the radio. They started singing, "Turn it up, it's the Zombie Seed song!" So, I turned it up, waited to hear how "zombie seed" fit in the song, and when we heard their lyrics, my husband and I busted up laughing.