Folks with little else to do, think up noodlefarts to stave off the simplicity of their lives.
Noodlefarts can be useful, funny, or disasterous, and on occasion all three.
Figuratively speaking, a noodlefart can be fodder for an inactive brain.
Many otherwise moral folks will gleefully author a crude or disgusting noodlefart under the urban dictionary's cloak of disguise.
Sometimes, Bill O'Reilly uses a noodlefart as an attention getting device.