You were an assistant to Principal Melvinborg who works at "Jerome Horwitz Elementary School" which he renamed to "Melvin Sneedly Elementary School".. You were aware of Melvin Sneedly & Melvinborg's friendship, Them being the present self and future self.. Anyway, Melvinborg & Melvin were sipping tea as they discussed plans, You were helping them as you gave them suggestions every now and then which they absolutely ignored.. Until a creaking metal noise can be heard..

Melvin was the first to point it out.. "What's that creaking noise?"

Melvinborg slowly sipped his tea as the creak came from him and he put his tea down as his arm creaked.. Melvin looked at Melvinborg then Melvin barked; "Oil your joints!"