There's a sharpie on the papers on the desk that he apparently picks up while camera-guy is in the way, but at the beginning there's something else in his hand that he's sniffing. That also looks like a sharpie? Wonder if this is why he likes sharpies so much? More discreet than huffing spray paint.
Comments
Wouldn’t think any drug would stick to it, so probably sharpie
Which is in fact his mouth.
These could include xylene, alcohol, ethanol, propanol, isopropanol, butanol, and diacetone.
Sharpie says "The principle solvents are alcohols, but they also contain ethylene glycol monobutyl ether."
https://help.sharpie.com/s/article/There-are-several-different-styles-of-sharpie-markers-Is-the-ink-the-same-in-each-of-the-different-styles#:~:text=The%20principle%20solvents%20are%20alcohols,no%20glycol%20ethers%20are%20used
“Get don jr’s good coke” or
something unrelated cos dude went
to fetch or do something super quickly after that
(Rhetorical)