Any other punctuation you'd like to include?

Today a client asked me to add an exclamation mark and an asterisk to the end of a sentence in an ad. What the asterisk is referencing, I have no idea. Maybe it's for decoration. Perhaps they'd also enjoy some quotation marks, a schwa or a double-dagger. Ampersands are fancy.

They make me laugh. They can have the asterisks they want!