I love you like 10th grade science class...
A dumb way to show you're totally into someone. It's like saying you're into someone as much as you're into burning your hands in lab class. You say it because you're a total idiot.
I love you like 10th grade science class. You're my favorite lab partner.
I love you like 10th grade science class. You're the only one who didn't make me cry.
I love you like 10th grade science class. You're better than my teacher.