Probably because he is trying too hard or focusing on the goal or thinking about all the worries commonly associated with having a baby... Instead of thinking like, "let's make a baby", you should just be enjoying yourselves and make it about enjoying each other... Penises don't cooperate when the brain gets in the way...
If you are guarding someone while playing basketball, you would be playing defense on them, or trying to take the ball from them.
It is very important to not be distracted while driving. If a baby is driving a car, it would be very distracting to the baby if he was also being held. Please don't hold a baby while the baby is trying to drive. How would you like it if someone was trying to hold you while you were driving? Not very fun, now is it?
That is highly a matter of personal preference. The best person to ask would not be on WikiAnswers, rather the person who said that to you. Someone else may misinterpret what they were trying to say.
call the police ?
If you haven't seen someone in a while do you know if they are dating or not? You don't just go and kiss someone. TBH kissing someone you haven't seen in a while would be totally weird
The problems would be similar to a mother smoking marijuana during pregnancy.
they are trying to hide that they love you
No
Probably not. He's trying to find someone to satisfy him.
Trying to get you to stop your car, possibly to hitch a lift or to warn of danger ahead.
I would say yes, because they are trying to get into your personal stuff without permission. I would get angry if someone was trying to do that with mine.
Depends what you are trying to so with it. If you are trying to swallow it whole while it is still connected to a PC, I would guess not.