Heartboring 

A film, television program or other source of entertainment that is aimed at children; boring or uninteresting due to a week or overly sentimental plot.
Derived from the term 'Heartwarming', meaning emotionally rewarding or uplifting, and the words 'boring', meaning uninteresting.

"I watched 'Finding Nemo' last night with my little sister, it was really heartboring."

Heartboring by Emperor Jimmu October 8, 2008

Lyra Heartstrings

If you are reading this you are a brony and very bored.
You could be watching MLP.

Lyra heartstrings is best pony.

Lyra Heartstrings by widget master February 12, 2019

heartstrings 

(härt′striŋz′)

Deepest feelings or affections

Guy 1: That seriously hurts my heartstrings, dude.
Guy 2: *Blank Stare* Gay

heartstrings by Warden Kaine January 2, 2008

Lyra Heartstrings

Background character from My Little Pony: Friendship is Magic cartoon show. She is a mint green unicorn with golden lyre as her cutie mark.

Lyra Heartstrings' first appearance is in Friendship is Magic, part 1 in Canterlot, where she walks with Amethyst Star and waves to Twilight Sparkle.

Lyra Heartstrings by FalseLyra May 21, 2017

Harboring a Wookie 

Having an overabundance of body and/or facial hair.

<Zeke> OMG I just cleaned out my shaver: it looks like I was harboring a Wookie!

Harboring a Wookie by carrieparker November 15, 2007

Harboring a Groundhog 

When you're on the edge of taking a dump and a little pokes out but then slips back in.

I can't sit still in class, I'm on the verge of Harboring a Groundhog in my jean shorts.

Harboring a Groundhog by MASONBEAR February 5, 2015

Harboring a Fugitive 

(Verb)
Holding in a bowel movement, in an attempt to reach a restroom.

"Pull over as soon as you can b! I am harboring a fugitive."
or
"I'm harboring a fugitive so hard, there's about to be an escaped convict up in here."

Harboring a Fugitive by Dutch Hawkins June 23, 2009