Any situation, act, person, place or thing that is beyond balls deep. Only surpassed by cheeks deep.
President of the United States: "I am proud to honor you with the Congressional Medal of Honor Marine. Would you like to say anything."
distinguished Jar Head: "I was hips deep into The Gates of Hell, but came back with a vengeance. I was born again as a eye gouging, skull fucking, soul taking machine of war. Ooh Rah!"
Prez.: "If I had a little less brains and more cock and balls, I could relate to you son."