American, informal

a friendly way of saying goodbye to someone.

So long - see you tomorrow.

• from the heart
• from the horse's mouth
• from there to here
• from the ridiculous to the sublime
• from the sublime to the ridiculous
• from the word go
• from the year dot
• from time immemorial
• from time to time
• from top to bottom
• from top to toe
• front office
• front-office
• frown on
• frown on something
• fruit of loins
• fruit of your loins
• fuck around
• fuck like bunnies
• fuck something up
• fuck up
• fuck up someone
• fuck with
• fuck with someone
• fuddy-duddy