A
Swedish term literally meaning
lamb cutlet. In
slang, it means an attractive
woman who's just a little bit
too young. She's clearly
off limits, but my oh my, in a year or two...
Angela Hayes, Mena Suvari's character in American Beauty, is lammkött. Drew Barrymore was too, for a while. That's the thing about lammkött: it's fleeting, like little bits of lamb cutlet drifting down from the limbs of genetically modified cherry trees.
I heard this term a few years ago from a roommate, so if any native speaker has something to say, their comments should be treated as authoritative.