TMZ has obtained footage of gay-marriage-opposed beauty queen Carrie Prejean with her NFL boyfriend Kyle Boller -- a man who makes his living delicately placing his hands under the hindquarters of another man. 
The couple arrived at the San Diego airport last night -- where the St. Louis Rams back-up quarterback talked about one particular talent he can do from his knees ...
... don't worry, it's a football thing.
