What do you think when you see guys in speedos or in leggings?

i can't keep a straight face with both of them. I mean if the guy's good looking then i don't really care, but if the guys old and saggy, then it's kind of funny. lol. And leggings are hilarious on guys. One time me and my friend dressed her brother in leggings (he was willing to do it on his own will lol). And he started dancing like a male stripper. i was on the floor dieing of laughter. Still thinking about it makes me laugh.