A penis that is so small it does not hang and barely pokes beyond the pube line, giving it the appearance of a hatched baby bird and two eggs.
by Shocka41 July 10, 2009
Placing toilet paper around the seat of a toilet, to form a protective barrier from the germs on the seat. Mostly done in public bathrooms. Looks remarkable like a birds nest
by bobmcd123 September 11, 2007
The toilet paper shield that some people construct around the seat of a public toilet so that they don't contract any of the various forms of ass and sexual diseases that thrive on porcelain.
"When Brenda left the bathroom, we were puzzled as to why all the toilet paper was gone. She then explained to us that she had birds nested it, and suddenly everything made sense."
by sressler December 21, 2006
A girls un-shaved vagina, puss, Furr Burger... it somewhat resembles a birds nest, minus a bird... unless you still wanna slip your bird in there...
by Ralph bitch September 12, 2010
when a girl is on the bottom during sex and the friction of her head being rubbed back and forth on the pillow causes the hair on the back of her head to tangle forming a large knot of hair that looks like a bird's nest
by johncamacho May 03, 2010
when you go over to a toilet to take a dump,and you look in the toilet to find out that someone left a surprise for you in there....someone that used a whole roll of toilet paper and clogged up the shitter and then took a massive dump on top of that.Its floating on top of the water with a turd nestled inside.Mostly found at factory bathrooms,truckstops,fast food.
Man,I had to take a shit...but theres a nasty ass birds nest in the bathroom shitter,I think Ill wait.
by theoutlaw1978 February 14, 2013
While having rough sex the male tangles and tousles the woman's hair into a nest of sorts. When he is about to finish he pulls out and busts into her hair to give it the finished product hold, resembling a birds nest.
After Erin complained she ran out of hair gel Anthony fucked her and finished in her hair leaving her with a birds nest.
by Optimus P August 01, 2010