Saying you’re going to do (or quit doing) something but then quickly changing your mind when realizing the task requires effort or sacrifice.
Dallon: “I thought Zac quit drinking for good, why does his location show him at twin peaks?”
John: “Looks like that addict pulled a classic Schwillard Switch”
“Senior Switch Up” refers to individuals (typically in their senior year) who undergo massive changes regarding appearance and/or behavior. This may affect their relationships and social interactions.
Ellen saw all her seniorfriends change drastically. She didn’t realize the senior switch up was real.