A person who displays weasel characteristics including but not limited to a lack of respect for anything. A shitweasel lags in all aspects of life, especially golf.
Where is that shitweasel Joe? Our tee time was at 10:30!!
Someone who kisses up to People in hopes of getting special treatment is referred to as a shit weasel. Literally, a shit weasel rims with such enthusiasm that, well lets just say some things are best not said... Basically calling someone a shit weasel is like calling them an ass kisser, brown noser, etcetera, but moreso.
Damn that whore was a fucking shitweasel I feel so lucky to have knocked her up!