Someone who says "who farted!?" and won't stop until they find a culprit, despite the fact that they, indeed, are the person who farted is Flurgalling.
Flurpleyigajif (fl-er- pl- yig-a-jif) is the word that you say to distract others and or to stop akward/boring situations form happening.
This came from when Canada texted Sealand and the two were completely bored