Perhaps we have seen so many that it may be thought that it is almost pointless to complain about this further drawing pin being inserted in the coffin lid.
He wished to impress his girl friend with his remarkable powers of vision, so he planted a drawing pin in a tree.
No drawing pin or screwdriver can penetrate their determination to hold what they have.
We may take this as the probability of observing a heads on the next -ip, in the drawing pin example.
We will consider the -ipping of a common drawing pin (thumb tack).
