What does it mean?

[SyL]

Hi,

It's the first time I'm writing anything here, so I'm not quite sure how does it work... I would really appretiate if someone could tell me what does "push your buttons" mean, as in "he/she (someone you are displeased with) will push your buttons".

Thank you very much.

SyL

[fly]

Hi,
It`s an idiom meaning 'to tease', similar to 'pulling one's leg'