Definition:
"Boo" is a slang term that is used as a term of endearment for someone you love, care about, or are dating. It can also be used to express disappointment or disapproval.
Use case:
You can use "boo" as a term of affection for your significant other or close friend. For example, "Hey boo, how was your day?" or "I love you, boo." On the other hand, you can use it to express disappointment or disapproval. For instance, "Boo, that party was boring" or "Boo, don't be mean to your sister."
• I can't even look at him, boo, he's just too fine.
• I'm feeling a bit boo today, can we reschedule?
• She's my ride or die boo, we've been through everything together.
• Hey boo, what's up?
• Don't be a boo, speak up and defend yourself.
• I'm going to bed early tonight, night boo!