Obstillution - a problem that just won't go away, like a bad smell in a sho

a problem that just won't go away, like a bad smell in a shoe

My dad's snoring is an obstillution. It never stops, not even during a nap.

My pet turtle's obsession with my pencil is an obstillution. He won't leave it alone.

My sister's loud singing is an obstillution. It's like she's trying to wake the dead.