Santa's lap
The act of sitting on a mans lap, while having intercourse on Christmas Day (sex position where one person sits down and the other person bounces on top, creating enjoyable sex on the 25th of December)
"Dude she sat on Santa's lap at the Christmas party last night!"
Santa's lap
A intuitive bisexual position in which a man sits upon another mans lap and this chain continues upward stacking man on-top of man. Topping it all off with a women stacked upon the final penis, she represents the star of a Christmas tree. This position is best done during everyone's favorite time of the year. Christmas!
The day of the lords birth. We must honor him by performing Santa's lap!