My best guy moment? Gosh, there’ve been so very many , where to begin? 
I demolished a huge iron framed gazebo in the back yard. The supports were 2inch hollow square iron extrusion, and the thing was about 16 feet by 24 feet, with the iron used for the roof frame as well. I cut each diagonal support, one at a time with a circular saw. Finally, and with great care, I cut the last one, and the entire thing dropped…1/4" and rested on it’s cut self. I then took a huge honkin’ strap, tied it to one edge, stood back about 20 feet and started tugging and releasing, building up a rocking motion in the entire structure. After a minute or so of progressively violent movements, the whole thing came down. No muss, no fuss. Thousands of pounds of iron, carefully demolished. Sparks had been flying all day, from the metal cutting blades I was using in the saw. God, I felt manly. It was VERY much a Thor, God of Thunder kinda moment.
A close second is the time I was tied into the back of an A.T.V., shooting backwards as a Mercedes Benz C Class chased us through the canyons of the Wall Street area. The car was frequently less than 8 feet away from my knees, and if 8 feet sounds generous, try sitting 8 feet away from a car doing 40-50 mph moving towards you. The footage was killer, but the adrenaline rush was beyond belief. I got a lot of " you da man" looks that day.
A sweet yet universal guy thing happened yet again this weekend. My parents are visiting, I am doing various repairs at the behest of my father ( who taught me very well in the ways of all things Home Repairish ). He was trying to stop me from going into the bathroom to trim some caulking, so he could tell me the only right way to do it. I cut him off, and said, ’ C’mon, Dad, I’m going to use an X-Acto knife and trim around with the tiny sharp tip so nothing is left’. He smiled and said, Yes Exactly !! I looked at him and said, " Where do you think I learned how to do all of these things? By being your helper when I was a kid ! "
Lovely bonding moment, and I’d call it a guy thing because it involved the guys in the family.
Cartooniverse
p.s. Then again, I recently had a hot debate with my best friend over dry measuring cups v.s. wet measuring cups, and if the two are truly the same. That would have been a Best Gender Non-Specific Moment. 