A funny story that you send to your friends written in notepad.
An example:
Once upon a time I drank an egg. It did not taste well. It tasted like an old man's wrinkly booty.
Ya boi: Hey look at this shercock i wrote!
The other boi: Holy moly that is one funny shercock
The act of a gay male running outdoors in the winter in the middle of sexual intercourse, exposing the erect penis to the elements long enough to achieve a colder temperature and running back at which point he inserts his cold erect penis into his male counterpart . As the penis steams during the cold weather exposure the acts is referred to as the "steamcock".
Wayne's favorite was when Mario would run outside in the snow in the middle of sex to comeback in to give him a cold hard steamcock.
An entity permeates webspace with spam, whether it be your blog, myspace, or website. The spamcock is fearless in his/her self serving plugs for his/her fourm, website, or other link that completly sucks. This term could apply to any website/webspace that shamlessly promotes its self or others through annoying banner ads etc.
"If that spamcock plugs his shit one more time on my website, Im gonna ban him"