Made famous by the hit tv show South Park, wherein Chef's parents recalled the time they visited Scotland. Whereupon the Loch Ness monster rose outta the lake and said "gimmeh tree fiddeh"
Nessie: Hey, man, gimmeh tree fiddeh.
Man: I ain't got no tree fiddeh.
Nessie: C'mon, man, all i need's tree fiddeh.
Man: Listen, dammit, I ain't got no damn tree fiddeh.