Having traveled in the UK, I agree with Malaise that it's possible that British food may have done Trump in,

[surfered]

but it’s more likely that the spit, piss, and shit put in his food by the Royal kitchen staff was the cause.

It’s best not to think about it too much.

[CTyankee]

1. Oh, that's a NICE thought! I wish I had come up with that...

it makes such PERFECT sense!

[Tetrachloride]

2. more broccoli, more sauerkraut

and tea. lotsa tea

[Conjuay]

3. Who eats with their hand on/in the plate?

[tanyev]

4. Toddlers.

[ananda]

10. Someone who can't hold a fork or spoon.

...

[Buns_of_Fire]

5. Looks like a pre-URRRRP picture. nt

[Srkdqltr]

7. What picture?

[fujiyamasan]

6. I want hamberders!

[Doodley]

8. Is that even Donald Trump?

[Totally Tunsie]

9. Did they check his trash for copious amounts of McDonald's wrappers when he left?

I'll bet his flight home was well-stocked.