Haha Syndrome - When a girl types haha in every message, even when it's just

When a girl types haha in every message, even when it's just 'hi.' It's like she’s trying to make the whole internet laugh until they pass out.

Haha hi. Haha how are you. Haha I'm fine.

Haha I'm bored. Haha I'm tired. Haha I'm alive.

Haha my dog is cute. Haha my mom is loud. Haha I'm happy.