Maybe you can't be too old, but you a can be too mature for them.
I don't think that your cat is ever to old to have litter.
never. ever. ever.
No, I think he is too old for her!
NO, you are NEVER, EVER, EVER, EVER too old to learn, unless you need a walking stick if you cant walk, or if you are over75
Only when its teeth are gone.
Yeah, but he's too afraid of commitment to ever act on it.
First: Don't act too little kidish! That's demeening, act like your cool but use smaller words....
She doesn't act too tough to show her man love and anyway you don't know what she's like with her man.
After too many times in a given day or when very old.
I am curious too, did you ever find out?