Besides Anchovies, What Item Will You Not Eat on Your Pizza? [POLL]

Today is National Pizza With the Works Except Anchovies Day.  That's the way I like my pizza. I like everything on it...or sometimes I just go for the Meat Lovers.  What do you like on your pizza?  Or more importantly, what do you not like on your pizza.  It's our Web Question of the Day! Tell us what we are missing and we will add it to the poll!