It's not legal for anyone to stalk you, but the term "stalk" has a pretty specific legal meaning. Also, if the property in question - the land and the home on it - is your property, you have every right to have someone arrested for trespassing if they are there without your permission.
Anything if its not bad or inappropriate. Knock yourself out :)
He used his muscle
You can try a reverse address look up on one of the sites like (whitepages.com) or if you live near the apartment you can knock on the door, introduce yourself and the person will most likely reciprocate with their identity.
The secret knock is knock knock, knock knock knock knock
The first occurrence of the multiple repeated knocks appears in Series 1 Episode 10 - The Loobenfeld Decay:Sheldon: (Knock, knock, knock, knock) Leonard, (Knock, knock, knock, knock) Leonard, (Knock, knock, knock, knock) Leonard...Sheldon: (Knock, knock, knock, knock) Penny, (Knock, knock, knock, knock) Penny, (Knock, knock, knock, knock)Penny, (door opens) Good morning.
Press the left trigger to knock someone out, and the right to kill them, but use the left because it is supposed to be quieter.
Permanently - it's used as a bleaching agent not an anaesthetic ! It's highly toxic if injested (even in small amounts) !
Knock knock. Who's there? Banana. Banana who? Knock knock. Who's there? Banana. Banana who? Knock knock. Who's there? Banana. Banana who? Knock knock. Who's there? Orange Orange who? Orange you glad I didn't say banana?
knock knock knock sock of ock ock ock my clock clock clock is taping for the knock knock knock
*Knock Knock "Who's There?" ''Banana'' "Banana Who? *Knock Knock "Who's There?" ''Banana'' "Banana Who? *Knock Knock "Who's There?" ''Banana'' "Banana Who? *Knock Knock "Who's There?" ''Orange'' "Orange Who?" ''Orange you glad I didn't say banana''
No, knock is a noun (a knock on the door) and a verb (to knock on the door).
Yes. You are required by law to answer. If you don't mail back the questionnaire, somebody will come and knock on your door to ask the questions. Save yourself (and the government) some trouble, just mail it back.