Something awesome a guy does to upgrade it from either an original design or hybrids from multiple products for the purpose of tailoring to specific needs. Like making a snowboard waxing gun by combining the elements of a snowboard iron with a glue gun for melting and applying wax on snowboards.
That snowboard gun you made was so dope, it cut my tuning time in half. Best mancraft ever!
Crafts that guys do, but don't call crafts since that would be really gay; for example: building bongs, modding Xboxes, arcade video game restoration, making leather goods (but that is kinda gay if it's black leather), woodworking, modding and upgrading engines and cars, etc.
Randal: "I like crafts, like building bongs."
Jason: "Dude! That sounds so homo!!!!!!!!"
Randal: "Hey, I like mancrafts..."
Jason: "If you put it that way, I guess that would be really cool! I know tons of guys...I'll call them all up so all us guys can get together for mancrafts. No women!!!!!!!"
player 1: hey bro, do you want to check out Minecraft with me?
Player 2: no way man, I don't want to become addicted to it like you.
Player 3: oh great, a dude with Mincraftphobia.