What was the worse or best pick up line you used or someone used on you?

i used a pretty good pick up line one night..

i was 20 and he was 28, this guy was extremely HOT so i looked at him and said "I bet i can kick your @$$!"
we were together for 3 years!

Funny. I always get, "Do you work out?" My answer, oh no this is just natural and but I do drink a lot of milk, must be the milk.