We got Mormons here which is basically the same thing as Jehovah's witnesses. They still hand out pamphlets and try to make you believe them. Never tell them you're agnostic or an atheist they wont shut the fuck up like ever.
We're not all like that. When I was on a mission and people said they weren't interested, I just said "OK, have a good day" (except in Spanish, because I was in El Salvador) and went on my way. You're hardly going to convince someone to listen to you by being a jerk.
In spanish? So it was like "OK, que tenga un buen día."?