I suppose you could say 'Don't give me any bull!' but then I wouldnt have been able to prove t his awesome image. The bull looks like it is a little shy to be breaking out of the fence!
This is a completely free image Big Bull that you can download, post, and use for any purpose.
Image License: CC0 No Rights Reserved
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission, and at no cost. This image is completely free.