What's more awkward? Your mom walking in wearing the same outfit and wanting to join in. No, scrub that. Your brother walking in wearing the same outfit and wanting to join in. No. Scrub that. No, your entire family including grandpa and grandma wearing the same outfit and wanting to join in while squirting lube all over the carpet and your Star Trek poster and you're like "What the f*ck? I can't get lube out of a poster." and the entire mood is killed and people are just standing around now. That would be awkward.