you know

exclamation4

1. •
   (informal) Used as a rhetorical question to confirm agreement, knowing or understanding at the end of a statement.

   • But I guess that's life, you know?
   • I just wasn't into it, you know?
2. •
   (informal) Expression signifying a pause or hesitation.

   • Once, I remember, I was watching the twins on a trampoline, you know, and they looked so beautiful, and I was happy because they were happy, you know. — 2013
3. •
   (informal) Used to introduce information.

   • You know, he's actually pretty nice.
4. •
   (informal) Expression used to imply meaning, rather than say it, such as when a person is embarrassed.

   • A: I can’t go to the party because... you know... B: Your mom is still mad at you, huh? A: Yeah...

phrase1

1. •
   Synonym of you know what (“used, often as a question, to get someone's attention before announcing something”).

   • Chris asked, “Sara, you know something. I never stopped to ask you the day of your birthday. When is your birthday?” — 2015