lampoon
v.
1650s, from lampoon, n., or else from French lamponner, from the Middle French noun. Related: Lampooned; lampooning.
n.
"A personal satire; abuse; censure written not to reform but to vex" [Johnson], 1640s, from French lampon (17c.), of unknown origin, said by French etymologists to be from lampons "let us drink," popular refrain for scurrilous 17c. songs, from lamper "to drink, guzzle," a nasalized form of laper "to lap," from a Germanic source akin to lap, v.. Also see -oon.