The introduction to Blue Swede’s famous 1974 cover of Mark James’ “Hooked on a Feeling” contains the nonsense phrase “ooga ooga ooga chacka,” which is repeated through the first portion of the song. An individual cycle of three “oogas” and one “chacka” takes approximately two and one-tenth seconds to play through.

College students already do not need an excuse to do stupid, belligerent pranks to one another, so imagine what would happen if you actually gave them a reason to do it.