Jumbo

Nickname for an existing American tank with thicker armor, designed for an assault role.

"Is that a Pershing?"
"No, that's a Jumbo Pershing."

by thegoddamnfrench January 29, 2024

Jumbo Josh

A phrase you can use when something went wrong, or when you are dissatisfied with the current course of actions

- There was no announcment of Garten of Banban V yet...
- Jumbo Josh... I was hoping they would drop it during Halloween

by gruncho goblin November 3, 2023

Jumbo Mumbo

Really cool guy / dad

He is such a jumbo mumbo! He’s awesome!

by Dub14 May 8, 2023

Jumbo

a very large person or thing

I just got some jumbo chips!!

by (づ｡◕‿‿◕｡)づ. November 11, 2018

Jumbo

During the Trinity Test, the Jumbo device was another implosion device designed by the X2-A section of the Los Alamos laboratory to act as a failsafe device for the Trinity test explosion.

On the day of the Trinity test, confidence in the plutonium bomb "Gadget" led the Manhattan scientist to decide not to use Jumbo anymore.

by pacificshell50 August 23, 2022

New Mexican Mumbo Jumbo

When your school is being shot up and fuck the nearest hot dead body.

*Bang* *Bang* *Bang* Hey bob I know we getting shit at right now but I’m gonna go do the New Mexican Mumbo Jumbo on the teacher.

by bobby12636162552 November 4, 2022

Jumbo

Jumbo is fucking fat

wow that guy is Jumbo!

by enzohot February 1, 2022