Take a peek at (someone or something) verb phrase
To take a quick look at something or someone in a sneaky way to avoid being seen.
The way my neighbor takes a peek at me creeps me out every time.
You know it's wrong to take a peek at someone's personal stuff without permission.
I took a peek at my brother's phone and saw him chatting with some girls.
To look or glare very angrily at someone
To quickly look at someone or something
The verb "take" should be conjugated according to its tense.
This phrase is used to describe something very modern or updated or something that no longer looks like what it's used to.
It has been a long time since I left my high school, and now I have to admit that it's certainly not your father's high school anymore.