Shimmy Shanks

An answer to anything. When not wanting to answer a question, or not wanting to tell the other person the real answer to the question, or if you have no idea what the answer is.

Teacher: Nick what is the answer to number 3?
Student: Shimmy Shanks.

Girl : Did you cheat on me??
Boy: Shimmy Shanks

Mom : What time will you be home?
Son : Shimmy shanks