Alan: Oops is when you clip your toenails too close and they bleed. Oops is when you mistake toothpaste for lubricant. Oops is when you thought a fart in the elevator was gonna be silent.
Walden: You've mistaken toothpaste for lubricant?
Alan: Just once. Stung like Hell but my penis was minty fresh.
Walden: Wait, how did you know it was minty fresh?
Alan: Years of yoga and loneliness.