A waffler is someone who rambles (commonly referred to as waffling) about things that aren't relevant to the situation or conversation. Commonly used within Ireland and the UK.
To retreat to the restroom to wipe the ass after releasing a series of Musty Waffs to eliminate the feeling of a little loose stool and greasy between the cheeks.
Jerry dropped a few Musty Waffs in his cubicle at work. The third one felt a little wet and his ass cheeks felt greasy so he retreated to the restroom where he performed a Waffer's Wipe.