我係腦控
I am the brain control

Cantonese Sentence Breakdown

我 ngo5
I
me
my
us
we
our
self
係 hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
腦 nou5
brain
控 hung3
to control
to accuse
to charge
to sue
to invert a container to empty it
(suffix) (slang) buff
enthusiast
devotee
-phile or –philia
to draw a bow