I cant tell you X because it might Y

[Alyx Vance]

^ Lol'd

[Ad Bot]

[HellHound]

I can't tell you about dentists because then you will think it's okay to drink as much soda as you can.

[Lando The Climber]

I can't tell you about computers because you might look up inappropriate things

[Sunny]

I can't tell you about computers because you might look up inappropriate things

[.:FancyPants:.]

i cant tell you about i cant tell you x because it might y because it might make you tell me x because it might make me y

[Boink!]

I can't tell you about computers because you might look up inappropriate things

The word stupid?

GASP

DON'T TELL MOMMY I SAID STUPID

[mlockha]

I can't tell you about OP because he's too much of a friend.
not really OP i love you.

[Alyx Vance]

I can't tell you where I live because you might try to rape me.

[BlockoCrafter]

I can't tell you how to use the bathroom because you might crap yourself.

[snot2]

dont you worry about planet express, let me worry about blank

[hodototman]

can't tell you about mcdonalds food

BECAUSE THEN YOU WOULDN'T EAT IT!!! AAH TRAGEDY

[ShadowYoshi294]

I can't tell you my IP because you might track me down!

[Sunny]

can't tell you about mcdonalds food

BECAUSE THEN YOU WOULDN'T EAT IT!!! AAH TRAGEDY

Please do tell everyone about McDonald's food

[?]

i cant tell you about knives because it might encourage you to Self Delete by stab

[hodototman]

Please do tell everyone about McDonald's food

http://www.mnn.com/food/healthy-eating/stories/8-creepy-mystery-ingredients-in-fast-food