One time I went to the coffee shop and couldn't say what I wanted, so I took a breath and said "sorry, I had a brain fart." The catch however, is I felt a block on the word brain and I couldn't find a replacement word fast enough so I just completely dropped the word and said "sorry, I had a fart" She looked at me so weird, so I ordered my coffee but could not stop laughing. I appreciate my stutter for moments like these because even though I verbally struggled to simply order a coffee, it gave me a gold memory I will always laugh at.