This is the look of a beaten man (and I'm exaggerating about the "man" part):

[George II]

Link to tweet

[Docreed2003]

1. Oooo I loved the question at the end

Are you the press secretary or a Trump advisor??

[Thekaspervote]

2. OMG George you take the prize for OP of the year...laughing til I cry 👏👏👏👏👏👏

[George II]

5. ..

[Stand and Fight]

3. Absolutely going down in flames. Jesus. Lolz

[Dem2]

4. Note on NYT site said as much

Adam Nagourney, in Los Angeles 4m ago

Trump’s remarks had a farewell tone to them as he listed all the obstacles that he is blaming for any loss. The downbeat contrast from his election night tone was startling.

[bullwinkle428]

6. The "Tulsa Rally Shuffle".

[Catherine Vincent]

7. Now he knows how HRC felt

But she was more statesman about it.

[yardwork]

12. He will never have the tiniest inkling of how Hillary feels. He's incapable.

[joshcryer]

14. Hillary Clinton was the most dignified in defeat.

Far more dignified than these old white men.

[Jim__]

8. Well, we could never have expected him to make a classy exit.

[crickets]

9. Head down, shoulders slumped. He knows it's over.

That speech was... there are no words. No real leader would ever, ever talk this way about an election.

“Are you being a sore loser?” - That was beautiful. Bless the mic placement and the sound tech, it came through loud and clear and put the whole thing in perspective out loud. Wow.

[doc03]

10. I remember Republicans calling Al Gore "Sore Loser Man" in 2000 nt

[malaise]

11. He sounded worse than he looked

They should have walked out from the first lie

[kairos12]

13. HIs Depends have sprung a leak. Clean up on aisle...