Lefty-Lag 

The added time it takes to do something with ones left hand, usually when one injures the right hand. Ambidextrous or left-handed people obviously don't have this problem.

"Bryan, seriously, I just asked you to right down your number! What's taking to long?"
"Sorry, man, but ever since I broke my right hand, everything I do has a case of Lefty-Lag."
OR
"Mackenzie is so lucky she's ambidextrous. Her sprained right wrist doesn't slow her down at all!"

Lefty-Lag by MusicJunkie10 August 9, 2012

left lane lag 

a condition on limited-access high-capacity arterial roadways aka freeways where a disproportionately large convoy of vehicles occupies the "number one" aka left-most lane in anticipation of passing sauntering traffic in the other lanes. The cause of the build-up is often a beltway bitch or a motorist who is passing other slower motorists at a marginally higher velocity, often less than 1 mph greater, often out of fear that s/he may be pulled over for speeding if s/he goes any faster. Warning: this condition often creates freeway fags.

This left lane lag is ridiculous. That Buick needs to move over and let us pass!

left lane lag by Driving School April 7, 2009

Left leg lagging mitosis 

When your that rocked off of your bonker that your left leg lags behind the rest of your body as you walk out of the club shitter

Look at that tosser walking out of the toilets! hes so fucked up hes got left leg lagging mitosis!

Left leg lagging mitosis by weloveaxewound October 28, 2018