''Leaning Shithouse – 1st Corps Support Command (now 1st Sustainment Command) units, due to the unit patch, an arrow pointing to the 11 o’clock position.''
https://sgttt.wordpress.com/2015/08/23/us-army-slang-acronyms-and-terms/
US ARMY SLANG: ACRONYMS AND TERMS
https://www.vetfriends.com/units2/1008380/leaning-shit-house-vietnam
https://youtu.be/byQIPdHMpjc
Mike Pence had emergency surgery to implant a pacemaker.