What do baby hiccups feel like?

I'm now 32w6d, FTM; and I have no clue what baby hiccups feel like? So many mommies talk about how they love the feeling or how cute it is when they baby gets them... And I'm just sitting here like, yeah, idek how to detect that feeling lol. I don't lmao if I ever experienced it? Maybe my baby has just never gotten them?? How would you explain it?