Back in the 50's the megaphone was used mostly by the guys so that the crowd in large stadiums could hear the words to the cheer. the girls were busy doing the moves to the cheer and the guys yelled thru the megaphone until they were needed as spotters too.
To project their voice over the crowd.
Megaphone is a noun.
I'll forego the megaphone. Your megaphone could use a fresh coat of paint.
The cheerleader used a megaphone to amplify her voice during the pep rally.
The megaphone is not a chemical compound !!
Megaphone - band - was created in 2004.
Megaphone Team was created in 2003.
I used a megaphone to get the students attention.
The Braindead Megaphone has 272 pages.
A megaphone is something cheerleaders speak into to be louder!
Operation Megaphone happened on 2000-07-30.
The Braindead Megaphone was created on 2007-09-04.
The megaphone was invented in 1878 by Thomas Edison