spare time 

Having time to do whaterer you want

I have spare time, so I'll write the definition for spare time in urban dictionary

spare time by C26000 September 30, 2006

Spare time 

The time i used to write this.

You can eat, drink, play, fart, or whatever you want to do when you have spare time.

Spare time by kris777b December 28, 2013

spare time 

this is your time to do whatever you want...

So you decided to visit Urban Dictionary.

I had a lot of spare time so I used it to laugh at Urban Dictionary definitions.

spare time by Set Blue 23 November 14, 2017

copious spare time 

The amount of time left in a day that is completely booked, which is to say, none.

Well, I have three finals today, a baseball game this afternoon and a date this evening, so I'd be happy to read your psych paper in my copious spare time.

copious spare time by PsychoPuppyDad October 22, 2011

Ski on his spare time

Normally used when a black, or African-American individual likes white, or caucasian individuals. This is where the idea that white people are "snow" ; so when someone says "you like to ski" it is referring to liking white people in a romantic way.

Cheyenne: Girl that black guy is sooo fine!

Janice: Girl, dont even bother. He likes to ski on his spare time.

Ski on his spare time by cheerlife2 July 11, 2011

Space-Time Continuum

What you will probably mess up if you go back in time.

I killed my grandpa's dog in 1932 and now my Sister doesn't exist! I have to fix the Space-Time Continuum!

Space-Time Continuum by ><><><><><><><><> November 19, 2009

space-time manipulation

the most bad*** superpower ever; allows time travel, teleportation, stopping time, slowing down time, and, if you're desperate enough, rewinding time

Example Sentence: "Don't make me use my space-time manipulation to go back in time and scramble your mom's eggs."

space-time manipulation by MrManlyMannyManMan September 29, 2012