Watched this one when I was bored and it was alot better than I thought it would be. Has a Ground Hog Day spin on it and is even brought up near the endView: https://www.youtube.com/watch?v=1NTaDm3atkc&t=64s
Ahhh yes, "Night Of The Creeps" a 5 star classic. Now I am reminded of another similar movie "The Faculty" a very good horror comedy and sci-fi as well.I love horror comedy. There's such a wide range so I'd start with the more common ones.
Young Frankenstein, House, Ghostbusters, Gremlins, Transylvania 6-5000, Night of the Creeps.
Newer stuff like Shawn of the Dead, Zombieland, Tucker and Dale Vs Evil.
Mayhem is a great sick of my boss movie but I don't know if that's your speed.
In that case it's unlikely I can suggest anything for you.Well one of my absolute favorite horror comedy movies is "Love At First Bite" with George Hamilton(Funniest Dracula Ever), Susan Saint James and Arte(Laugh-In) Johnson. The movie is a big fat 10 in my book. Later.