He plays Dennis Reynolds on the show and there have been several outfits and one particular scene that makes me think he's packing some nice meat.
also there is one episode in particular that he visits a glory hole and mistakenly almost has his own dad (danny devito) suck his dick. They show a shadow of his dick on the tiled wall.
What make me think he has a nice dick is not only the outfits, but the fact that they have him in these obviously "showing" outfits numerous times and also bring up his penis in several episodes throughout the series. They do not do this with any other male character.
So anyone got any good pics or good assumptions of what he's packing? :)