Full Nigeria is a term related to Town Of Salem (Game). It is a strategy where the Mafia reveal who the other Mafia are, in Death Note for example, to trick town into thinking that innocent people are being framed by the Mafia. In fact, what's really happening, is that Mafia are framing themselves.
From the anime Jojo's Bizarre Adventure, it is to run away while thinking of a better plan. Sometimes referred to as a tactical retreat
Smokey: Do you have any backup plans to kill this thing Jojo?
Joseph Joestar: You bet I do!
Smokey: Huh? Really?
Joseph Joestar: Yeah, I've only got one left.
Smokey: What is it?
Joseph Joestar: It's time to use my legs
Smokey: How so?
Joseph: NIGERUNDAYO, SMOKEY
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.
Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.