"Cut the cheese" is a colloquial expression that refers to the act of passing gas. There are multiple synonyms for this phrase, including "break wind," "let out a fart," "pass gas," "release gas," or simply "farting." These expressions are common in informal settings among friends or colleagues and may be used to lighten the mood or provoke laughter. However, it's worth noting that these phrases can be considered crass or offensive when used in certain company or formal settings. Therefore, it's important to use discretion and be mindful of appropriate language in different contexts.