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Female cashier: I'm tired, and really not sure why.
Man checking out: You want to know what causes tiredness?
Female cashier: What?
Man checking out: Either too much sex or not enough sex. By the looks of you, it must be too much sex.

Albertson's
Baton Rouge, Louisiana

Overheard by: Not tired, so I must be getting enough sex

Girl #1: And she was like, “Hi, I'm Ashley” and stuck out her hand.
Girl #2: Did you smack her in the head? And tell her to stop talking like that?

Saint Joseph's University
Philadelphia, Pennsylvania

Older male professor, addressing a large lecture hall with only girls: So you see, in my body you will find lots of regular cells, and also you will find cells that are in the process of meiosis; and those are my sperm cells.
Barnard girl: That is so awkward.

Barnard College
New York

Overheard by: Vicksburg

Girl to friend: Is that why you were screaming? I knew it was more than just fingering!

http://eavesdropdc.blogspot.com/2008/11/gossip-girl-here-ive-got-skinny-on-some.html

Overheard by: Eavesdrop DC

Guy coming out of bathroom: Dude, did you hear the angels singing?
Friend: What?
Guy: Man, that shit was magical.

Camp LeJeune, North Carolina

Four-year-old boy, excitedly, as he and his family are being seated: Beer! Beer! Dad, they have beer here!

El Metate Mexican Restaurant
Soddy-Daisy, Tennessee

Overheard by: Mrs. H.

Older man in baggy clothes, waiting in line: You're a Kung Fu master.
College girl (amused): How'd you know?
Older nan: I sensed your Chi.

Burger King
Worcester, Massachusetts

Overheard by: Emily

Father on phone to wife: No, it was at dinner, and then this drunk at the next table made a comment about our son. No. He said Josh looked like “a retarded page from the dark ages.” That's not funny. (long pause) I'll schedule him for a haircut tomorrow.

Pennsylvania

Small child: Hey, dad, can we take the quarters out of the fountain?
Father: Not now. That's what we do after dark, when we put our ski masks on.

http://feeds.feedburner.com/~r/overheardinminneapolis/~3/465751887/bring-your-kid-to-work-day.html

Overheard by: rappeling from the ceiling for spare change.

Goth girl to friend: You have to know your ChapStick! ChapStick is the Colorado state bird!

Aurora, Colorado

Overheard by: Lee