Oh, Another Themeless?

 

The snail in my ear told me to make this themeless and told me not to get it test solved. And who am I to say no to a (presumably) omniscient gastropod, y'know?

SPOILER-Y THINGS:

41A

29D

(CW on both these links for discussion of linguistic racism) 49D,  Mike Mena's explanation of 49D

fullscreen | .puz