Words that don't sound dirty but really are

[Smitty]

This is a reverse of Civickiller80's
Words that sound dirty but arent (http://board.freeones.com/showthread.php?t=49845) thread.

Chlamydia (http://www.cdc.gov/std/Chlamydia/STDFact-Chlamydia.htm)

A rather common actually the most commonly diagnosed venereal disease.

But it sounds like a flower, like something you'd give your girlfriend for Valentine's Day. Just like flowers you can give it to your girlfriend.

It's the gift that keeps on giving!

-cs™

[cabey]

discharge

[Hydroslam]

Fellatio...sounds like a character from one of Shakespeare's plays.:blowjob:
Cunnilingus...sounds like the scientific name for Wiley Coyote (Cunnilingus maximus)

And finally, sodomy...reminds you of a certain Mr.Hussain.
(Example - Boy, our professor is expecting us to do so much work! I don't know why he's acting so 'Sodomy!'