haiqiang
A haiqiang is the kind of person who will ignore you for weeks, then show up with a bag of chips and a rant about how you're the only one who gets their weird vibe.
"You showed up with a bag of chips and told me I was the only one who got my weird vibe."
"You ignored me for a month and then showed up with chips and a weird rant."
"You're the only one who knows what I mean when I say 'weird vibe.'"