How to pronounce “barf”(noun) in English

So these are "Caine's 5 Lessons on a Barf Bag."

H can you get away for 15 minutes yes I can good cuz Bo barf In The West Wing

will, out of courtesy, barf up some mosquito barf and feed the other guy.

So you basically have the boom, and then you have to have the slump, and you have to go barf and you have to get