I'm hard to pin down. I tend to look different in films.
Joan Allen
When it comes to pinning blame, pin the tail on the donkeys.
Mitt Romney
Nobody can ever pin you down when you speculate.
Norman Schwarzkopf
The Indians are finding the gaps like a pin in a haystack.
Navjot Singh Sidhu
It's like trying to pin down a kangaroo on a trampoline.
Sid Waddell