It's important to note that "utot" is considered vulgar in both Tagalog and English. It's generally not appropriate to use this word in polite conversation.
If you're looking for a more polite way to say "fart" in English, you could use:
* Toot
* Break wind
* Let one rip
* Pass gas
Remember, the best way to choose the right word depends on the context and your audience.