buttcrackagram
the process of conveying a message thru writing with a permanent marker around the anus and then revealing the message to surprise the person who the message is intended, it is also optional to present a gift inserted in the anus on display
the man proposed with a buttcrackagram by writing "will you marry me" around his anus and presenting the ring inserted in his anus ,so that she could see the shimmer of the marquis cut diamond.