haga - When you laugh so hard that you just have to shout 'haga' at

When you laugh so hard that you just have to shout 'haga' at the top of your lungs

I screamed 'haga' when my dog ate my homework

I yelled 'haga' when my teacher told a joke about my dog pooping on the carpet

I shouted 'haga' when my friend told me he ate my lunch