(Canada, US, slang, vulgar) A response to a situation that one thinks has no chance of ever occurring.

Someone or something whose potential greatness was not achieved.

That might be or occur; possible; potential; hypothetical.

That which might be or happen; a possibility.

Lacking in might or vigour; powerless; weak.

Possessing might; mighty; powerful; mightily righteous.

(double modal / stacked modal, used in some dialects, chiefly Southern US) might be able to (used to soften "could" or make it even more conditional)

(double modal / stacked modal, used in some dialects, chiefly Southern US) should perhaps (used to soften "should" and make it less of a command)

(ornithology) A bird that stops somewhere for a short time during a seasonal migration.

(double modal / stacked modal, used in some dialects, chiefly Southern US) might be able to; be potentially able to