Unable to reach climax. A male who cannot ejaculate because of nervousness. Often associated with ones first sexual experiences.
Deena said that Andreas was so nervous that they fucked for over an hour without him spritzing. He was certainly cum shy.
by mike culhane December 20, 2007

When trying to shit. A poo that asks to come out but then refuses to emerge when you sit on the toilet and relax your hole. Not to be confused with constipation which is often characterized by the lack of urge to sit on the toilet.
Oh noooo, not again! this is the third time I've had to sit on the toilet in an hour and it still wont come out. I hate it when I have a shy one.
or:
"Ashley sweetheart, are you OK, you've been sitting on the toilet for half an hour"?
It's OK mom, It's a shy one, can you bring me a mag to read?
or:
"Ashley sweetheart, are you OK, you've been sitting on the toilet for half an hour"?
It's OK mom, It's a shy one, can you bring me a mag to read?
by Mickeymysterious1 April 27, 2009

Borrowed from the original phrase once bitten twice shy but implying that the hurt has already occurred; now you are in the second, more cautious, shy stage.
by afterellener January 30, 2009

by bruno226 June 23, 2007

A word to describe an individual who cannot express their feelings toward their crush. In some cases, cannot even speak a single word when in front of the special individual.
Ex.” I’ve had a crush on her for 3 years and I still haven’t been able to have a convo with her. I’M SO PILLOW SHY!!!.
by definitionerer December 17, 2017

by BushNut October 5, 2019

When you have an impressively large poop, but place it just right to where it swims up the plumbing and just a head is poking out of the little hole looking up at you.
I got home from a long road trip and waited to long to use the restroom. When I finally did, I birthed the hugest Shy Eel ever!
by Chub17 March 30, 2018
