Because the extra bean would be too farty.
Can I have fries with that please?
Would you like fries with that
Sham rock.
Tree fellers Edit: Wooo gold!
239, because if there was 1 more it would be "Too Farty".
Because if you add even one more it gets "2 farty".
Because one more would be too farty.
Because any more would be too farty.