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.