Since I am one, here is some more Engineer Humor. 
Three guys were having a discussion regarding what type of Engineer God would be: 
The first guy said "God obviously is an Electrical Engineer, look at the Human bodies nerves and brain functions"
The Second guy said "No, God obviously is a Mechanical Engineer, look at the Human bodies muscle and bone structure functions" 
The Third guys says "You both are wrong! God without a doubt is a Civil Engineer! Look at the Female body, No one but no one but a Civil Engineer would put a sewerage pipe discharge right next to a playground"! 
 
 Got one more for you, 
What is the difference between Garbage and Female Engineer? 
At least Garbage gets taken out once a week! 
Thank you, I'll be here all week  taa dahh!