How does a skinny person shave her armpits?

I don't have this problem yet .... but one time many years ago,  i tried using magic shave on my pits .... and i burned them .  ouchie ouchie ouchie. 

i have used magic shave for many years on my legs and lady parts and never had a problem .... but the pits were not as successful.  i have never tried any other kind of hair remover on them. 

for those that don't know, magic shave is a cream hair remover designed to be used by african american men, but it works fantastic on my white woman coochie (but not the pits)!

This was a definite 'laugh out loud' moment for me!!  have seriously had this problem too. It is a total cavern in there to try and shave! The answer is the waxing girlie!!

I do it myself and it is easy peasy! Hurts the first couple of times but is a piece if cake after that! Toughen up and give it a go !!

I'm dying because this thread popped up when I put the same thing in Google.  I didn't realize I was missing so much until I saw something flapping in the wind and I was horrified!  Seriously, why is it so hard now??  And who knew we had fat armpits?  
Is there a cream anyone recommends?  Curious as the the price of laser removal?  And waxing... ouch... but maybe worth it to not have to worry for a couple weeks/months!