Rampant sex on a sofa with the man on top of the lady, who is curled up in a ball, on her back, her knees at her breasts, head pushed forward and rammed into the corner of said sofa.
Peter and Penelope hadn't met up in several weeks. As soon as gorgeous Penelope lay on the sofa Peter entered her and within minutes they were passionately hedgehogging.
by Big John Thomas September 16, 2010
To drink a generous amount of alcohol, resulting in ending the night with you curled up in a ball (also known as the fetal position), similar to what a hedgehog does while resting and/or startled.
Someone: Dude, you getting hedgehogged tonight?
Someone else: Possum-bly
Together: Awwwww yeah *hi-5*
Someone else: Possum-bly
Together: Awwwww yeah *hi-5*
by Ginny Sleazly October 24, 2011
by jwka2001 May 17, 2010
the feeling when you need to poo and you can feel the poo on the edge of your bum hole going in and out like a cute little hedgehog going in and out of a hole
by ruthy123 January 5, 2012
"Damn, I heard Ron Jeremy can suck his own dick!"
"What? How can the greatest male pornstar ever be a hedgehog?!?"
"What? How can the greatest male pornstar ever be a hedgehog?!?"
by Spanky January 8, 2005
by codster November 18, 2007
When you have to take a shit so bad, your shit starts poking out of your bunghole like a hedgehog peaking out of his hole
by Anonymous April 10, 2003