1. An orgy amongst friends, specifically involving 2 men and 4 women, and lots of pegging.
Discussing ones dream 6X is a fun social activity which can also be a whimsical ice breaker.
2. A timeless amber-hued beer, distinctively full bodied and eminently drinkable, handcrafted in Wiltshire
"Would you like to be a part of my 6X? We just need four more people"
"I had a great time at the 6X last night, let's do it again soon"
"My rectum is still sore from all of that pegging at the 6X"
"Who would you have in your dream 6X?"
"I'll have a pint of 6X please, barkeep"
Fourth-cousin-six-times-removed (4C6R).
My fourth-cousin-6X-removed is a good person.
Seventh-cousin-six-times-removed (7C6R).
My seventh-cousin-6X-removed is a good person.
Fifth-cousin-six-times-removed (5C6R).
My fifth-cousin-6X-removed is a good person.
Great-great-great-great-great-grandparent.
My 6X-grandparent is a good person.
First-cousin-six-times-removed (1C6R).
My first-cousin-6X-removed is a good person.
Great-great-great-great-great-grandnephew.
My 6X-grandnephew is a good person.