Tree Trunks...that's great! I love guys compliments, sometimes guys just don't think. Mine isn't really cycling related, but my husband on multiple occasions has complimented my chest my comparing it to golf balls, tennis balls, or small handfuls (obviously I wasn't blessed with a large chest). He means well and I just take it like that!!

I'm sure he meant well with the tree trunks comment (rather off the wall though), so just try to be flattered by it!