Probably 2 main things,
1 - all artists have their own unique style, love it or hate it, its what make my animations different from other ones.
2 - I've had a few commenters point this out to me, - instead of most parody animations aimed at my own age range, I keep it very kid friendly..
Staying PG but still making it funny for adults (my age like 25 or so).
its funny how many people don't realise you can have 'adult' humour without it being crude, offensive or otherwise.
- obviously not that there's anything wrong with that kind of adult humour, its just very common to see.