"That is beyond my apprehension."
Its working had me fooled.
Wow im sure you'll be a catch for a flower
Perhaps you should drop Pneumonoultramicroscopicsilicovolcanoconiosis more into conversation to further accentuate your photosynthesis! :)
Or maybe you're just being rhetorical.
You want to sound like you suck in CO2 and ex-spell O2?