I got so tired of hearing these words that I told him they were Bathroom Words and I didn't like them.
Bathroom Words belong IN the bathroom, and if he feels the need to say them, he must go there by himself to do so.
Today I picked Oliver up from preschool and my friend Kelli told me that while using hues of purple, orange, black, and yellow to paint like Picasso, she heard Ollivander say to himself very seriously,
"That picture looks kinda Halloweeny. My mom doesn't like the word weenie"