| April fool | |
| —n | |
| an unsuspecting victim of a practical joke or trick traditionally performed on the first of April (April Fools' DayorAll Fools' Day) | |
| the offspring of a zebra and a donkey. |
| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |