to act in a cool / rad / hip manner

To be a "Shit Guy". This is not something you want to be.

Not created by Sam

When someone dances seductively in front of you so as to show off and say "Look how sexy I am". Similar to being served.

Slang for the Nintendo character "Shy Guy."

When a woman fingers the man in the butt then after milking the prostate the man procedes to pee in her hair then fucks her wet hair till climaxing. Afterwords the man punches the woman till she bleeds then rubs the blood on his rectum to induce climaxes

Originally starting as the acronym ISHYGDDT (I sure hope you guys don't do this) on 4chan, the acronym was later extended to 'Shiggy Diggy Doo'. When the term first came into use, many newfags thought it was also an acronym, so it was often said as 'I SHIGGY DIGGY', which was implied as an acronym for 'I sure hope I go get young dogs in good gay yelps', which was a reference to the massive amount of furry pornography that flooded the site during that time. Even today, the phrase is in use on many mainstream internet sites such as 4chan, reddit, tumblr, digg, funnyjunk, and facepunch.