More to explore:
How I Met Your Mother - The Three Day Rule Explained.. (too funny!)
hahahaha, the origin or the rule to wait three days before calling
So funny but a good one how The "three day rule" became explained by Barney Stinson.
Three day rule, quote from Barney in HIMYM This is so funny and well thought
Jesus himself invented "The Three day rule" True Story - Barney Stinson
FYI, that's when Jesus invented the high five! I love How I Met Your Mother!
The "three day rule" explained by Barney Stinson. One of the many reasons I love How I Met Your Mother.