If i don't eat anything will i barf?

Question

Well my mother keeps saying if i don't eat anything i will barf , but i believe otherwise because no food = nothing to barf, but a another part of me says you could barf up a little of what you had from your meal awhile back. Please tell me what would happen while this is happening i will be testing my hypothesis.

Answer 1

stomach acid

Answer 2

"Dry Heaves" are no fun.

Answer 3

Yeah , that happeneds to me when i dont want to eat, i thro up like water......~xoxo ally*