A person who twerks with you as a hobby, this word could also be used in a meat riding term for example if someone is really popular some people might become his/her twerk buddy
Hey twerk buddy lets go twerk at the beach!
Justin is mahans twerk buddy
A twerk buddy is someone who goes out of their way to have unsafe sex or twerk with the popular person in school
I cant believe Justin became jakes twerk buddy.
Let me be your twerk buddy daddy.
You are just like a twerk buddy.