Definitions
1.nounA stupid person.
2.nounAny of various large tropical seabirds from the genera Sula and Papasula in the gannet family Sulidae, traditionally considered to be stupid.
3.nounIn the game of croquet, a ball that has not passed through the first wicket.
4.verbTo behave stupidly; to act like a booby.
5.verbTo install a booby trap on or at (something); to attack (someone) with a booby trap.