A daughter asked her mother, "Mom, how do you spell 'scrotum'?" Her mom replied, "Honey, you should have asked me last night ---- it was on the tip of my tongue."
Tip of my tongue
A daughter asked her mother, "Mom, how do you spell 'scrotum'?" Her mom replied, "Honey, you should have asked me last night ---- it was on the tip of my tongue."