alternate text

text="Spongebob mocking meme text generator"
new_text=[" " if j==" " else [j.upper(),globals().update(k= not k)][0] if globals()['k']%2==0 else [j.lower(),globals().update(k= not k)][0] for i,j in (lambda text:(exec('global k;k=0'),enumerate(text)))(text)[-1]]
"".join(new_text)