Mac tickle 

Waking up your Mac from sleep mode by aggressively moving your finger back and forth on the mouse pad. Applies to MacBooks only.

"How do I get your MacBook out of sleep mode?"
"Just give the mouse pad a little mac tickle."

Mac tickle by kenziefrenzy May 15, 2010

Fisty McTickle 

Referring to someone that does something really sick in a home made porn movie.

I sure was Fisty Mctickle when i fecalbated all in her mouth.

Fisty McTickle by the pupster September 17, 2007

Mctickle 

The feeling which indicates that a McShit is approaching after consuming McDonalds.

Uh oh! We're going to have to pull over soon; I've got the McTickles!"

Mctickle by ABChristie April 28, 2011