Two-thirty-nine. One more and it'd be too farty.
A: Just one but he wants to do it thirty-two times and when he's done everyone thinks that his last lightbulb was much better.
One. No, two! No, four! No, eight! No, sixteen! No, thirty-two! ...
Mary J O'Blige
A six pack and a potato
Because if you added one more it'd be two farty.
A: Tear gas.
Because if there be one moar, it'd be too farty!
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."