When your favorite baby sugar daddy Shrek gives you hickies all over your faceto the point where it looks like you have freckles. Just hope they don’t swell up.
:)
“Ohh~ daddy give me a Shreckle… You always do it so good!”
“Oh no, my shreckle from last night turned purple!”
The feeling of unrivalled pure horror and intense paralyzing fear.
This state can only be achieved by watching the horror film "Scared Shrekless" starring Shrek, hence the word.