A 61-year-old matador nicknamed “Little gypsy of America” fell headfirst into the dust when he was headbutted by a bull.

Source: https://www.independent.co.uk/news/ap-house-of-representatives-america-andes-mexico-city-b2304801.html

He also headbutted the officer and punched him in the face following a brief struggle.

Source: https://www.dailymail.co.uk/news/article-11627259/Dad-two-jailed-fleeing-HMP-Hatfield-using-knife-attack-man-outside-pub.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

Ripley headbutted Rodriguez and knocked her to the mat, but then Rodriguez kicked Ripley and left her laying on the top rope.

Source: https://comicbook.com/wwe/news/rhea-ripley-continues-judgement-days-dominance-and-retains-wwe-womens-world-title-at-payback/

Rush fought him off and headbutted him back down to the mat.

Source: https://prowrestling.net/site/2023/03/30/impact-wrestling-and-njpw-multiverse-united-results-powells-live-review-of-kenta-vs-minoru-suzuki-for-the-njpw-strong-openweight-title-hiroshi-tanahashi-vs-mike-bailey-moose-vs-jeff-cobb-kush/

The teen plead not guilty at Chester Crown Court - claiming the knife was one he had confiscated from somebody else and he could not remember anything of the journey after he was headbutted by Murray as they argued over a girl.

Source: https://www.dailymail.co.uk/news/article-12132467/Kates-154-500-year-charity-boss-convicted-murder-stabbed-man-death-train.html?ns_mchannel=rss&ns_campaign=1490&ito=1490