giflix.com/gif/gvjlbbv2b4cl/head-butt

get html to embed this gif in your page<a href="http://www.giflix.com/g/gvjlbbv2b4cl" title="giflix.com"><img border=0 title="find more 'head butt' at giflix.com" src="http://www.giflix.com/e/gvjlbbv2b4cl/a_58016a82413ae0dcae1c0d207113b6d3"></a>