alu e fafali lau muli translates to "go wipe your ass." it is a samoan term used to talk about people who simply, just don't wipe their ass or is used as an inside joke.
"i'm going to samoa on da weekend"
"sole make sure yu alu e fafali lau muli on da way dere"
the meaning of this is dlow 😭😭
ayo is that dlow?! (muli smasher)