Person 2: A log cabin! Person 1: No, a houseboat. You forgot to add the C!!
A Douche
A one night stand with Jesus
Because opposites attract. (Told to me by 2 students today, loved it!)
A Boston Marathon.
Because they all add up!
A senior high school math problem.
Nigerian Prince Thanks r/askreddit for the idea
The octopus. I have no idea what to do with my hands most of the time, and I only have two of them.
Everyone thinks it's 'R', but his first love be the 'C'.
They are all "Not-C's"!
An anti-derivative.
By taking the integral of the acceleraptor!
Someone told me but I forgot.
B: "Log cabin!" A: "Nope, Houseboat. You forgot the C."