A 'Grenoobtube' or 'Grenoob-tube' launcher comes form a blending made by myself of grenade+noob+tube as another jargon term for the grenadelauncher attachment for most weapons on call of duty modernwarfare 'cod4' and call of duty modern warfare 2 or 'cod6/ cod mod2'
Grenoodle is a sex move where a mixture of flavoured lubes are combined and inserted into a woman's pussyand then licked/sucked out by her partner.
"Yo, my girlfriend and I tried the Grenoodle last night,"
"What's that?"
"It's where you suck chocolate-flavoured lube out of her cunt,"
"Eww.."
"Don't knock it till you try it!"
The particular giggles you get when you've schmoked tooooo much skunk. Uncontrolable laughing fits that usually cause the sufferer to hide their face in their jumper. When you're got the genoobies EVERYTHING is funny as hell.