Science

Biology teacher: [badly draws a woman singing into a microphone, which looks suspiciously like a woman about to give head] If you take this, for example…
[class laughs]Biology teacher: [steps away from board and sees what class is laughing about] Uh…[erases drawing]… We’re just not going to draw today.

Connecticut

Guy to friend: If one person is about 1.5 meters tall, two people would be three hundred meters.

http://talovich.blogspot.com/2009_12_01_archive.html#8210567357282225167

Overheard by: Yugan Dali

Teenage queer: How do you say 'fluffy' in science?
Random young boy: Fluffology?
Pretty woman: What?
Teenage queer: Velutinous?
Random young boy: Oh, that's sciencey.

Aurora
Ontario
Canadia

Bottle blonde: Oh my god, you have to tell me where you got your color done!
Natural blonde gentleman: Bitch, this comes from Adonis genes gifted from on high.

Tampa, Florida

Overheard by: Dr. Iniego Strangelove

Professor: What does 95% confidence mean?
Weird kid: It means there are 95 parallel universes between the values!
Professor: Well I don't know about that.

Kalamazoo, Michigan

Girlfriend: You still have Jack Daniels in my fridge! All nice and frozen. Well, it's not frozen because alcohol has a high freezing point, but it's been in there for months so it's as “frozen” as it's gonna get, well, not really because…
Stressed-out boyfriend: Woman! Too many words in that sentence!

Saint Peter's College
New Jersey

Girl #1: What’s Scientology?
Girl #2: Isn’t it like, you know, science?

Brisbane
Australia

Overheard by: Dave

Teacher: Okay, now what you do think is the chance of being killed by being struck by lightning?
Bimbette: Ummmm… probably like, one in two.
Class: (silence)
Teacher: One in two?
Bimbette: Wait! Make that one in ten.

Classroom
Sydney
Australia

Girl: I heard cum was high in protein, but it’s also high in calories.
Guy: Yes… It is also high in Vitamin D, iron, serotonin. Sadly, a woman’s body can hardly produce an equally useful food supplement.
Girl: … It produces babies!

Ottawa, Ontario
Canadia

Chemistry professor: Now, it may seem that nature has gotten it wrong–but like me, nature never gets it wrong.

University of Auckland
New Zealand