One man comes to mind immediately. We will call him Brother G. He was very well known by a lot of people in my area. He pioneered. He was one of those people that would always talk about Jehovah. He wasn't the sharpest tool in the shed. He had this boisterous laugh. Everyone in the circuit knew the laugh. He would laugh at stuff that wasn't even funny but it was so loud. He would go "AH HA HA HA OHHHHH MAMA". He was a very slow driver. He'd drive 10 mph in 25 mph zone. He has been repeatedly pulled over for going too slow on the highway. I guess he figured it was a chance to witness because he would give magazines to the cops who pulled him over.
He was in his 50's, going after 20 year olds. He would stalk them. He would wait outside of their house for them to come home. Buy them flowers. The one sister he was going after was engaged. He saw her leave her fiance's house in her fiance's car, because hers was in the shop. He told the elders that she had stayed the night over her house and of course she was forced to have a meeting with the elders in the backroom. When my dad died, he went after my mom like crazy. Calling her up constantly. Three, four times a day. He would buy her gifts. She kept telling him no. She even had the elders tell him to stop but he wouldn't. He always made sure he was in my mom's car group.
His behavior at the door was not any better. He would not leave the door until the person took what he was offering. He would leave Bible Teach books in the mail slot in the door. He would never shut up. He would tell incredibly racist jokes.