This is more heehee and not hehe....a subtle difference. But mallu was never one for semantics and the right thing to do. He is like Bush....always makes up his mind before the question is asked.
On seeing that Pau finally caught one, Imranburst out Hee hee into uncontrollable laughter
The phrase could for example be used...
...when someone puts on different clothes and suddenly starts acting differently.
...in rap lyrics.
...as answers when playing Jackbox Party Pack.
...to describe the experience of making a movie with Nicolas Cage.
...after an awkward date.
...to describe the feeling in your heart when your sister kisses you on the cheek.