Opportunavenger 

Combination of an Opportunist and Scavenger. (oppor-tu-navenger)

An opportunist will say “Hey, you gonna eat that?” a Scavenger will eat it without asking.

However, the Opportunist can turn Scavenger in a famine and will eat whatever is available, hence becoming the Opportunavenger.

Opportunavenger by HaykeyT June 16, 2009

opportunudist

A person who gets naked whenever and wherever the situation allows s for it without risking incarceration or other problems.

She's always stripping down to her birthday suit when ever we're alone. Such an opportunudist.

opportunudist by ProfessorDetective May 30, 2018

Opportuniting 

A word defined by DBO that refers to a person or team working on creating new opportunities.
This is to have the following effect:

1) Making sure people are listening
2) To consolidate more words needing to be used to articulate this effectively.

We need to focus on inbound opportuniting as a company to increase leads

Opportuniting by DBO1 March 29, 2020

OpportunASS 

An opportunistic asshole. Seizes every opportunity to self-promote and kiss ass at the expense of others. A common occurrence on social media posts, yet also can occur in-person.

Example #1 (Social Media): Realtor posts negative comment in a Facebook Real Estate Group Page about how frustrated they are that Mortgage Lender #1 didn't answer their phone when Realtor called late night with a business question. OpportunASS Mortgage Lender #2 comments on the FB Post "you should switch Lenders...here's MY number...I will ALWAYS answer the phone when you call."

Example #2: (In-Person). Husband & Wife argue loudly at restaurant. Husband temporary leaves the table to use restroom. OpportunASS dude scurries over to the table and tells the guy's Wife "if I were your husband, I would NEVER speak to you that way...here's my number, call me"

OpportunASS by treymendo August 22, 2021

opportuneity

A chance to either make (i.e., hum, play an instrument, etc.) or listen to a melody.

Herbert Cadbury used his uplifted mood after receiving a letter from Richie Rich, Jr. as an opportuneity to whistle happily.

opportuneity by QuacksO May 26, 2023

alphabetical opportunities

bopportunity: A chance to clonk someone's noggin.
copportunity: An occasion when you can dial 9-1-1.
fopportunity: An area or event where you can dress up excessively or outlandishly.
GOPportunity: A time when you can openly flaunt your Republican viewpoints.
hopportunity: A safe/acceptable location to do jumping-jacks and leapfrogging.
lopportunity: When you notice that your ornamentals are getting too bushy and/or scraggly.
mopportunity: A chance to try out your new Swiffer.
popportunity: When you come across a discarded sheet of bubble-wrap.
sopportunity: An occasion where you can either easily/inexpensively appease someone, or absorb a liquid with a sponge.
topportunity: A chance to "do somebody one better" in a contest or impromptu session of friendly verbal sparring.
wopportunity: A time when you can make derogatory remarks about Italians.

Alphabetical opportunities may be fun to think about, but most of them seem largely pointless to perform in real life.

alphabetical opportunities by QuacksO July 13, 2020

Umplum opportunities 

Numerous times or amounts or opportunities.

She had umplum opportunities to change her mind.

Umplum opportunities by Urban Literature January 18, 2021