Define Shitting Through The Eye Of A Needle Meaning

Shitting Through The Eye Of A Needle
Meaning to have diarrhea, also known as a "chocolate lazer"

Man im shitting through the eye of a needle after all that beer and curry last night!!!
By Amberly
Shitting Through The Eye Of A Needle At 40 Paces

If I continue to eat these cheese covered pepperoni sticks, I will be shitting through the eye of a needle at 40 paces by this time tomorrow.
By Larisa