options are:
1- grind them up, dry them out, use them as composting (in the bottom half of pots, about 1 part compost, 4 parts soil mix you were using before)
2- grind them up, and make tea out of it, then let that sit for 1-2 weeks, then water your plants with that, diluted 50/50.
3- harvest the pollen, store for later use
4- use a female to make seeds now
5- butter... can ya make butter with males? i was under the impression the males didnt make THC, or we would smoke them... either way, if they did make THC, the content would be very low compared to the amount of sticks and stems you would have to use...
personally, i compost them. if they were healthy, then you know they have everything a plant needs to survive already inside them, at the right proportions, and its like a time-release fertilizer. besides, then you know your not having leaves in the trash for someone to stumble upon.