bonogamy 

The state of only being able to bang one pod even though you really just intended to catfish the shit out of him and have no idea how you ended up here.

Mairi finds bonogamy strange and unsettling

bonogamy by BonogamySucks August 1, 2017

Bronogamy 

When a bromance developes exclusivity boundaries.

"You think Nick will want to hang out tonight"

"Nah man, his bromance with Pat is total bronogamy these days".

Bronogamy by trumant July 27, 2010

binogamy 

When someone is married and they are involved in an extramarital relationship but they aren't interested in pursuing any more partners than the two they already have.

I was like "girl you're beautiful and all but I am dedicated to a life of binogamy. I love both my ladies very, very much".

binogamy by Chester Turlington January 31, 2012

bonogomy

n., having only Bono or Sonny Bono as exclusive sexual partners

"I wish I was Cher when she was bonogomous"
"I don't believe in bonogomy"

bonogomy by roger the fabricator February 10, 2004

non-bonogomy

n., not being restricted to only having Bono or Sonny Bono as sexual partners

"Are you into non-bonogomy?"
"Yeah, I don't believe in bonogomy."

non-bonogomy by roger the fabricator February 10, 2004

Bologamy 

bol·log·a·my bol-og-uh-mee
noun
1.
Similiar to monogamy, but one which one or both people involved are in denial.
2.
Zoology . the practice of having only one mate whilst not admitting to it.
3.
the practice of dating for extremely long times at music festivals.
Compare digamy.

Origin:

1605–15; < Late Latin monogamia < Greek monogamía. < English Boligumous See mono-, -gamy, Bolli

Christopher enjoys bologamy and is in a bologimous relationship.

Bologamy by Professor Banff April 8, 2013