愚人节是每年的4月1日，这一天被认为是一个戏谑和恶作剧的节日。在这一天，人们会互相开玩笑，制造假消息和诈骗。在这个特殊的日子里，人们也会用各种方式祝福他们的朋友和家人。

英文祝福语在愚人节中也是非常流行的。下面是一些常见的愚人节英文祝福语：

1. “Happy April Fools' Day! May your day be filled with laughter and harmless pranks.”

2. “Wishing you a day full of jokes, laughter, and good humor! Happy April Fools' Day!”

3. “On this special day, may all your pranks be successful and all your jokes be hilarious. Happy April Fools' Day!”

4. “May your day be filled with silly jokes, funny pranks, and lots of laughter. Happy April Fools' Day!”

5. “Happy April Fools' Day! May your day be filled with joy and laughter, and may all your pranks be harmless and fun!”

以上是几个常见的愚人节英文祝福语，它们传达了一种欢乐和轻松的氛围。当然，我们也要注意，不要用愚人节的借口去伤害别人，我们应该以友善和尊重为前提，享受这个节日带来的欢乐。