Because if you add even one more it gets "2 farty".
Half a cat.
Because they don't have 2 towers.
A: Because the camera adds 10 pounds.
A: At night, because two feet are added to it.
One less drunken Irishman
He stopped at 239 because if he added another one it would be 'too farty'. It would've been funnier if I could do an Irish accent.
Irish accent) Because one more and it would be too farty.
Because one more bean would be too farty.
If there were one more it would be two-farty!
Because 1 more would have been 240...
Because if there were one more, it'd be two forty. (Too farty) This works much better when spoken out loud. The joke how Irish people pronounce "forty."
Because if there be one moar, it'd be too farty!
