At last, thinks I, 'tis German;
And I'll try it with some beer!
The landlord asked what bothered me so,
And at once he made it clear.
It's half-and-half, the gentleman means;
Don't you see he talks of score?
That's the bit of memorandum
That we chalk behind the door.
Semi-definite's outlandish;
But I see, in half a squint,