Ways to Say “Just Kidding” and “It’s Funny”

Just Kidding
Don’t take it seriously!I was only jesting.
I was only playing around.I’m just fooling around.
I’m just having a laugh.I’m just messing with you.
I’m just poking fun at you.I’m just pulling your leg.
I’m only being silly.It was only a joke.
Just joking!Just trying to take the Mickey.
Just teasing you! 
It’s Funny
LOL (laugh – out -loud)It’s hilarious
It made me laughIt cracks me up
I burst out laughingI couldn’t stop laughing
It was amusingIt was comical
It was humorousIt was priceless
It was side-splittingIt cracked me up
It had me dying of laughter