Someone who has a big grin like the shark from the 6ix9ine music video
“Look at the way that guy grins, he must be a Gooba”
An overrated, trash song that blew up when 6ix9ine got out of prison
6ix9ine: Wow, gooba got 200B in 0.00000000000001 nanoseconds?
Goober and n-... You thought I was going to say it? Nah, I'd win. Gooba is just a offshoot of goober or goof.
You gooba
Person 1: Want some schnifa gooba
Person 2: Would be rude to say no