look up any word, like cleveland steamer:
 
1.
Half your age plus 7 is the mathematical equation to determine the creepiness of your dating relationship.
Person A: Is 20 years old.
Person B: is 18 years old.
20/2=10
10+7= 17
This relationship is not creepy because person B's age is greater than 17.

Person A: is 30 years old.
Person B: is 21 years old.
30/2=15
15+7=22
Person B's age is less than 22 therefore this relationship is creepy.

Therefore date someone who's age is at least half your age plus 7, or you're creepy.
by Blubro6 April 29, 2008