You’re just jealous because you’re mom never cleaned and didn’t buy you legos for Christmas or your birthday.😂😂

Unreasonable number of Lego sets? You should do a google search looking for massive Lego set collections. Those make this one look downright reasonable by comparison.
A manchild is a reference to their behavior. Such as throwing tantrums and whining. A manchild is not someone who collects toys typically associated for children. Collecting toys is not inherently a sign of immaturity.