Lobsturger 

A standard hamburger in which the beef is replaced with Lobster, Crab, or similar-such Shellfish meat, predominantly available at Burger King.

"Bro the Burger King in my hometown serves the meanest Lobsturger - you gotta try it!"

Lobsturger by ManhattanMollywhopEnjoyer March 21, 2024

Lobstergen 

Lobstergen is the complete opposite of cardboard. By that it mean it's not in anyway like cardboard. Lobstergen is the base element that makes up all species of lobster. It is extracted via complex method where lobsters are melted at roughly 300,000 degrees Celsius and impurities are removed. The chemical formula is Lb37. Lobstergen abuse is becoming more common and although not physically adictive dependency has been reported. Lobstergen can be mixed with other drugs, see lobstersmack.

You:- Whats the direct opposite of cardboard?

Frank:- Why the fuck do you want to know that? Are you on lobstergen or something?

Lobstergen by Don't talk to Frank, Ever! July 1, 2010

lobsturgeon

Latin name: "lobsturgeonus ridiculux"

A bizarre genealogical cross between the common lobster and the sturgeon. Experts have speculated that the cross-breeding occurred during the ice age, when various species found it difficult to identify their own. A similar example being the polar bear; a cross-breed between the brown bear and an iceberg that ocurred in the same period.
The eggs of lobsturgeon may be edible, like that of more common sturgae, but on occasion these eggs can hatch inside a human body and cause innumerable sores of the stomach lining due to the constant pressure from tiny pincers.

"The whiskers on that lobsturgeon look delectable"
"Pass the lobsturgeon, I've had too much mint."

lobsturgeon by Jamie Hindhaugh June 11, 2006