How to pronounce 大便 in Cantonese (4 out of 5):

算了...去大便
Go fuck yourself.

Cantonese Sentence Breakdown

syun3
to regard as
to figure
to calculate
to compute
to count
to plan
to guess
to suppose
to reckon
to include
to count in
as
to consider
to matter
let it be
that's enough
finally
at long last
liu4
(modal particle intensifying preceding clause)
(completed action marker)
to finish
to end
to settle
a final particle indicating change of situation to understand
a verb particle indicating possibility
to put in
to take away
to escape
flee in secret
heoi3
to go
to go to (a place)
to cause to go or send (sb)
(when used either before or after a verb) to go in order to do sth
to be apart from in space or time
(after a verb of motion indicates movement away from the speaker)
(used after certain verbs to indicate detachment or separation)
(of a time or an event etc) just passed or elapsed
大便 daai6 bin6
defecate
baa6
(modal particle indicating suggestion or surmise)
...right?
...OK?
...I presume