motto /motˈō/

1. A short sentence or phrase adopted as representative of a person, family, etc, or accompanying a coat of arms
2. A passage prefixed to a book or chapter anticipating its subject
3. A scrap of verse or prose enclosed in a cracker or sweet wrapper
4. A recurring phrase (music)

• Big Bang theory
• Big Beat
• big-bellied
• Big Ben
• Big Bertha
• Big Blue
• Big Board
• big-box
• Big Brother
• Big Brotherism
• big bucks
• big-bud
• big-buds
• big bug
• big business
• big cat
• big cats
• big cheese
• big cheeses
• big Daddy
• big data
• big deal
• big dipper
• big dippers
• big end