haah - When you try to type 'haha' but your fingers are too lazy to

When you try to type 'haha' but your fingers are too lazy to move properly.

Bro: 'That meme was fire!' Me: 'haah'

Text from my cousin: 'You just said haah? What's wrong with you?'

DM from my crush: 'Why did you reply with haah? Are you mad?'