845am, while having breakfast . . .

Me: Wah, I think I need the toilet man..
Zhenghua: Go church later and use loh.
Me: Ya man . . . but a bit ma fan leh..
Zhenghua: You know why you need to go toilet?
Me: Cos I stomachache loh.
Zhenghua: No. It's because you're full of shit!

*everyone laughs*