37 votes can take the presidency from Trump. BUT....

The chance that those 37 voters will vote for Hillary is almost 0% so SHE WILL NOT WIN

If by some chance those 37 voters do vote for some other Republican, which probably is a less than 1% chance, then Congress will choose the President from the top 3 vote getters which would be Trump, Hillary, or some 3rd unnamed Republican. Congress will most likely pick Trump since they stuck with him at the convention even though they could have replaced him then...

So, I'm not sure what you're suggesting, but the chance of something happening are about as good as the recount working out...

the congress get a crack at it.

It would take 38, not 37, and more than 38 if not all the Clinton electors went along -- so also nothing to hold one's breath about. But the idea would be to keep it away from the House. The 232 Clinton electors recognize that she won't become President. They (or enough of them) decide that McCain or Romney or some other more-or-less-normal Republican would be less bad than Trump. Enough Republican electors join them in voting for the mainstream Republican, whom they prefer to Trump. Thus, the McCain/Romney/whoever type emerges as a bipartisan compromise candidate with at least 270 electoral votes.

Will it happen? Of course not. About all you can say for it is that it's less implausible than finding 38 Republican Party loyalists in the Electoral College to vote for Hillary Clinton for President.

I imagine it would be the typical over the top violence we're accustomed to from these knuckle draggers but I would accept that if it didn't mean we had to live with their choice for us as President.

As much as I'd like for this to happen I think it's a pipe dream, we really need to come up with a better plan than convince 37 Republican Electors to risk their lives (and the lives of their families) in order to stop Trump.

Most Republicans I know seem to be content to "ride out" his Presidency but that isn't an option for all of us. While they seem to think they have him under control I think he's just playing nice until he gets behind the desk at which point the magnitude of President Trump will be felt.

broken machines.

they give congress the chance to vote for an alternative, normal evil Republican.

Given some of the personal animosity between many Republicans in Congress and Trump. The chances of them voting for somebody else are somewhat there.

I'm not confident that there are 37 electors familiar with the intent of our union, let alone, able to determine right from wrong.

We're fcuked! There's nowhere to hide from the destruction to come. Superlatives will fall flat.

despite her winning their states.

The fringes of both parties are still united in idiocy, it seems.

Toss the election into Congress by ensuring that nobody has a majority of electoral votes, then NOT VOTE AT ALL to select a successor. Paul Ryan inherits the White House as Acting President without a single vote and nobody to blame.

If that really is the plan, we should expect to see some damaging--truly damaging--disclosures about Trump and his gangsters within the next five to eight days.