nonsense questions?

considered nonsense questions that somewhat makes sense:

"Ang lason ba kapag nag-expire nakakalason pa rin?"

"Bakit kapag close kayo, open kayo sa isa't isa?"

"Puwede bang maglagay ng baong pang-dinner o breakfast sa lunchbox? "

" If "pro" is the opposite of "con", is "con"gress the opposite of "pro"gress? "

"If you expect the unexpected, wouldn't the unexpected be expected?"