She left him out in the sun too long.
I mean think about it, One for Charmander One for Squirtle and one for your second charmander. (found that but it's against rules to post links lol so I'll just leave that here for a good laugh)
Because he was screwing around.
Gingers just don't last in the sun.
Leave it out in the sun until its Bill Withers
Because he's a bad wrapper
Spoiled milk!