Scott: (belligerently) "Oh crap! I slipped on a banana and skidded into the water!"
Steve: "Yeah baby, I skeeted bananas all over that sharp turn."
Toby: "Adam, quick! Skeet bananas on that Koopa Troopa ramp! Don't let Steve get the shortcut!"
Adam: "Ah Thete! He got through it already! Now the Effect is on."
derived from the Mario cart practice of slipping on your own bananas, screwing yourself over
Man, Brendan really got fucked by his own bananas this semester. Maybe if he'd smoked a little less weed he wouldn't have a .25 gpa. - Fucked by your own bananas
When you "gobananas" you behave in a slightly crazy or silly fashion. The expression is considered slang and is therefore used only in informal contexts.
The children will go bananas when they see the cute little puppy.
Aparna went bananas when she was introduced to Brad Pitt