A man who is single, and has expressed intentions of meeting a woman who has particular traits, can
cite rule 4. This rule means his friends must
greenlight an
introduction between the two if said friends mention this desirable babe. see examples.
Friend:"So,
Jim's girlfriend has this nice blond roommate and-"
single male seeking blond:"
Rule 4."
Friend:"Shit... Talk to Jim about it, maybe you can meet her."
Friend:"So, this chick
rear-ended me today-"
Dude:"OMG, I love Asians!!! Rule 4"
Friend:"Here's her insurance information."