A sexual act, the first historical record done by Pilgrims on the Mayflower. Considered by some to be the "Holy Grail" of cumshots if done correctly; a man has sex with a woman doggystyle. Right before the man is about to ejactulate, he pulls out and spreads his load (like cream cheese) in the form of a holy cross on the back of the woman, thus consummating the ritual. The Cream Cheesus is also known "Blessing the Vessel" to Roman Catholic priests. It is well known in parts of the southern U.S. for both male and female practitioners to yell "Hallelujah!" as the the semen is produced on the woman's posterior.
Bob: "Shirley was just praying for a Cream Cheesus last night, so I made sure to Bless that Vessel!"
An all-cheese knowing entity. The central figure of Cheesism. A teacher and a healer. You refer to cheesus in times of cheese need (e.g. prior to hosting a dinner party with a cheese board). Cheesus will answer any of your cheese related prayers/cries for help.
Cheesus, will thy not advise on the bestcracker to serve with <insert favourite cheese here>??!!