My physics class completely dis-assembled the teacher's car in the parking lot of the school when he had to leave it overnight since it wouldn't start - and we re-assembled it in his classroom [all in one night].
That prank is STILL being talked about 34 years later ...
BTW: The principal KNEW that we did it - but couldn't prove it. He called us ALL into his office, yelled at the top of his lungs for a minute [for the benefit of his secretary], then quietly told us it was the BEST prank he had ever seen. He then burst out laughing for about three minutes ...
'Course he made us "volunteer" to dis-assemble/re-assemble it in the parking lot. Along the way, we figured out that the points were shot, so we bought a new unit and if fired right up with one turn of the key ...
And, how many years ago did this event take place?