On bro trip with brother and bro-in-law. Sharing hotel with them and found my bro-in-laws boxers this morning on the bathroom floor. Though they were my bros so picked them up and realized he blew a massive wad in them. Didn’t really know how to address it with him. My bro and I shared a room more times than we can count so use to it with him. Might return the favor see how he reacts.