We don't use the word "cheer" that way in America.  We don't cheer the team one when they are losing for instance.
		
		
	 
What's this "we" shit, white eyes?
Okay, I had to come back to this because it's really quite funny.
Just the observation that Keith & Co has been a member here for 12 years and lists his location as Massachusetts should be your first clue that he has a fair handle on what's done in America.  Second clue, if you pay attention is noting that he's retired from the Navy.  That'd be the US Navy, tho maybe that's not a given.  But add to the Massachusetts thing, and you've got a fair hypothesis going.
One can further observe that I've been a member here for 17 years, so I'm at least probably not fresh out of high school or anything.  As for whether I'm American, I suppose you might not know at first glance - fair enough - But a glance at my spelling may make you perhaps pause in assigning me a lack of understanding of all things American.  Still being a member here for 17 years (It's actually 19, but I changed my name) suggests I might be aware of how Americans talk.  And me saying that I _was_ a cheerleader is a big huge clue, since non-Americans typically... 
aren't.
So what made you decide to tell us that the words we use aren't how it's done in America.
That's just - really - downright funny.
	
	
		
		
			We don't use the word "cheer" that way in America
		
		
	 
Seriously?
Yes we do.  I'm an American who was a cheerleader.  Dude.  You're so wrong.
And that is very funny.  Thank you for the laugh!