...If you named your bulldog Sweetums.
...If you can't sit in a balcony seat without wanting to heckle whoever happens to be on stage.
...If you pun on a regular basis.
...If you take personal offence when someone mixes up Statler and Waldorf.
...If when someone asks you why you're carrying a fish around you respond, 'Just for the halibut.'
...If you carry a fish around so someone will ask you that.
...If you constantly daydream about blowing something up in playful manner and then laughing manically.