This can be especially embarrassing in public places if the sound of the sneeze does not cover the sound of the fart.
On rare occasions, you may be unfortunate enough to encounter the 'twin-ender with sauce'. This occurs when the fart is accompanied by the expulsion of faecal matter (commonly known as a shart.)
Bob : "Dude, wicked twin-ender!"
Bill : "...oh God, I think I ripped something."