We found one dictionary that defines the word mayonnaise jar:

Slang (1 matching dictionary)

1. mayonnaise jar: Urban Dictionary

▸ Words similar to mayonnaise jar ▸ Usage examples for mayonnaise jar ▸ Idioms related to mayonnaise jar ▸ Wikipedia articles (New!) ▸ Words that often appear near mayonnaise jar ▸ Rhymes of mayonnaise jar ▸ Invented words related to mayonnaise jar