Side Prayer Share definition Flag The act of fisting a person by putting your hands together as in praying and inserting them in to an other person vagina or rectum Juan: Hey did you fist that bitch? Thomas: hell yeah i made her a nice side prayer Juan: Nice Job! Side Prayer by PapaFritaBoy April 1, 2011 0 0 Get merch Get the Side Prayer mug. Buy Now — $32.95 See more merch