Suggest we have new names as the existing ones are not very
nice:
4D - 4 sounds like die in hokkien, cantonese & mandarin. D
can mean D day.
Toto - 'to' sounds like collapse or fall in hokkien.
Big sweep - sweep relates to broom and brooms are related to bad
luck among some chinese.
Singapore pool - 'poo' sounds like something vulgar in
teochew.