make a deliberately offensive or provocative online post with the aim of upsetting someone or eliciting an angry response from them

if people are obviously trolling then I'll delete your posts and do my best to ban you

you folks taking this opportunity to troll me, you really need to reassess your values in your life

carefully and systematically search an area for something

a group of companies trolling for partnership opportunities

I spent tonight trolling the internet for expensive lighting gear

walk in a leisurely way; stroll

we all trolled into town

sing (something) in a happy and carefree way

he trolled a note or two