to  get  one's hooks into  somebody or something
get
gɛt
get
<i>one's</i>
wʌnz
vanz
hooks
hʊks
hooks
into
ɪntu:
intoo
somebody or something

Definition & Meaning of "get one's hooks into somebody or something "in English

to get one's hooks into somebody or something
01

to get complete control of or to heavily influence someone or something 

to [get] {one's} hooks into {sb/sth} definition and meaning
Idiom
Informal

What is the origin of the idiom "get one's hooks into someone or something" and when to use it?

The origin of the idiom "get one's hooks into someone or something" is not definitively traceable to a specific source or historical event. However, the phrase likely draws upon the imagery of hooks, which are objects used for catching or securing something firmly. The metaphorical usage of "hooks" in this idiom suggests a strong grip or hold on someone or something, indicating control or influence. It can be used in personal relationships, particularly when one person becomes overly possessive, manipulative, or controlling, exerting a powerful grip on their partner.

Examples
Once the lobbyists got their hooks into the committee, the bill changed completely. 
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