我係完全會唔理嘅
I would completely ignore it

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
完全 jyun4 cyun4
completely; wholly
會 wui6
a moment (Taiwan pr. for this sense is [huǐ])
metropolitan
gatherings union
to meet
to catch up
唔 ng4
oh (expression of agreement or surprise)
(Cantonese) not
to hold in mouth
to bite
理 lei5
texture
grain (of wood)
inner essence
intrinsic order
reason
logic
truth
science
natural science (esp. physics)
to manage
to pay attention to
to run (affairs)
to handle
to put in order
to tidy up
rationale of things
prison official
judicial officer
a surname
to polish
to regulate
to arrange
to repair
well-regulated
to review
to realize
to appreciate
to understand
orderly
嘅 koi3
indignant
generous
to sigh (with emotion)