Erection Misdirection

When you are about to go to town with your girl, but little does she know
your mighty flagpole rises because you are thinking about her sister...

Kyle: Dude, you and Marsha hooked up last night!
Mark: Yeah bro but I had a little erection misdirection,
... Her sister Savannah was singing in the shower

Kyle: Whatever man sounds like she still copped that nut!
Mark: Chuuuurch...
Kyle: ...and Savannah better watch out!
Mark: HELLZ YEAH, YOU BETTER BELIEVE IT..