Discipline for kicks

Oh, it's war now. My latest confused, not quite adolescent, male, work-related, pest has discovered I could possibly be ticklish. I'm not 'fessin' to nothing, just stating that perhaps I respond when poked certain somewheres. We've escalated from snipes, kicks and pinches to the one serious defcon 4 action-the tickle. This is really irritating. Do you know the effort it takes to ignore the tickle reflex? GAH! So far, I've done nothing to swat Mr. Pesty but it looks like I will have to decisively respond. Which means only one thing. Bad tranny porn in his desk drawer and jalapeño ice down his pants. Shock and awe, shock and awe.