I feel like there could be a funny (well, funnier) version of this,

Yeah, my first job was under a bridge and now millions of people are seeing me on social media every day

Jokes are funnier to people if you let them fill in a missing detail or two, actually saying “troll” makes it a bit too obvious

Also, he should be trying to flirt and she should look bored out of her mind, because magical creatures with mundane problems (like bad dates) has been funny since before Shrek