I'm 16, it doesn't bother me.
If it bothers them then I don't want to work with them, frankly.
Try not to take this the wrong way, but given how competetive the industry is, and that your website showcases some reasonable work but nothing with that wow factor, you're probably best to make it entirely objective rather than let personal factors and attitudes etc... show through.
Most people don't give a damn about your language etc... in day to day use, but when looking for work via webpages and using it as a portfolio, images with titles such as "no f**king idea" probably don't convey the right message - far more useful to show more detail about the model such as its texture map, bump maps, wireframes, polycounts etc... even if you've no idea what it's meant to be.