Then after I'm treading water for a long time a clown in scuba gear starts bobbing up to me. It stopped when it was right in front of me, I got really confused so we were staring at each other for a while. Then after some awkward staring the clown took off its scuba mask looked at me for a few more seconds then the clown opens its mouth makes the sound a dolphin makes then sprays a jet of water at my face. Then I woke up and I was like "what the hell just happened"
This is funny because it suggests the innuendo that comes with describing which hand one uses when performing small, manual tasks. One could possibly mistake these "right hand" or "left hand" comments for the preferred hand used during masturbation.
"Evolution caused the holocaust."-joshua
"I'm blazed as fuck and this pond is dope as shit. Holy shit, there's a fish."- Henry David Thoreau
While this is one possible interpretation of the situation at large, I believe the humor is really found elsewhere. You see, many individuals use their laptops to view explicit pornographic materials. To access said media, one must use the various keys and pads on said laptop. Since most people would choose their dominant hand to rub one out, and no one wants cock juice anywhere near their keyboard, they choose to use their non-dominant (often left) hand to navigate web pages. Very very humorous really!