Pantun
Mayan antecedent of the pantoum, with a single quatrain, rhyming aabb, couplets that at first reading seem to have nothing to do with one another. For example,
Professors talk and talk and talk, a lot;
Their students mumble, stare, and doze, somewhat.
Leno and Letterman go head-to-head
On TV just before we go to bed.
(I.L.)