“Woah! Sandy just gave him that glumpter grip!”
“Last night David made a glumpter shot in pool!”
“You should’ve seen it! There was about glumpter deer in front of my car!”
1. "He went galumphing back." (Lewis Carroll, "Through the Looking-glass and What Alice Found There")
2. The little kid went galumphing to his mother to show her something.
A person who knows everything, nearly to the point of omnipotence. Usually only proceeded in awesomeness by Samuel L. Jackson. Gumphers are also known to be skilled engineers and ninjas.