Wiktionary
april fools
n. (plural of April fool English)
Wikipedia
April Fools (2007 film)
April Fools is a 2007 horror film written and directed by Nancy Norman.
April Fools (2015 film)
is a 2015 Japanese comedy drama suspense film directed by Junichi Ishikawa. It was released on April 1, 2015.
Usage examples of "april fools".
Then he said this must be some kind of April fools joke you guys are playing on me.
For April Fools' Day four years ago he'd had a small booklet privately printed and had sent it to a dozen close acquaintances.