on the old version you could change the settings on their statuses, so that they were set on private, and then noone could see their statuses, and they wouldn't know. Not sure if that's still possible.
(Original post by .Scout.)
Changing their birthday is always a good'un. Simple yet effective.
Changing their gender it a nice simple one too, it takes them a while to even realise and in that time you can have a little giggle everytime you see "lisa has changed his profile picture/ It's johns birthday, write on her wall!"
"Someone help me please? I met this guy last night and he came back to mine, he liked the dominatrix sorta stuff. He handcuffed me to my bed and put things in places that I don't even wanna talk about, but lets just say it hurts to poo now... anyway he ended up leaving, and left me handcuffed and I can't reach the keys. Someone please come and help!?"
It received 26 likes, 29 comments and I quote a wall post comment saying "best frape of a life time!!!"
"that was the most anoying frape ever" - The person who's profile I fraped.
Like · Comment · 20 October 2011 at 17:18 ·
Also, putting a status with their login details or a secret or something, but set it so only they can see it, but they won't check the privacy setting and won't realise only they can see it. They'll **** bricks xD
'I just don't know why XXX is single. He's such a great guy. He's a whizz on the keyboard, he can sing, he can dance, he speaks Greek, heck he is Greek! Who wouldn't want such a man? Ladies, please, snap this hunk up and he could cook you a delicious meal. He's a funny, genuine and a happy-go-lucky guy. You'ld be lucky to snap him up. I wish I could be with him but he is too manly for me to handle.'
My own handiwork on my housemates facebook about a different housemate who both live in the same town.
Then there was
'is dropping out of uni to join a convent. Laters everyone! God loves you.'