There aren't any automated infractions; mods will infract oversize sigs when they come across them. With borderline sigs, this means it might take mods a little while to notice and take action.
Don't worry too much, though; a sig infraction is treated just a formal notification. One of them will never ban you (will take at least 2-4 depending on how many points you had previously) and the points wear off quickly (1 month instead of 3). Mods will never look down on you for it.
Originally Posted by Blueobelisk
~Signature by Shyama!
Ya that seems to be too tall. If you took out that Shyama part you might have been good. I guess.
There were two more lines of text according to what I see, so it was definitely over the 100px high limit all combined.