Ahh no, I think there's a huge difference in egg's, cheese, & hot dog's, huge difference. I don't think semen has passed through any of those.
And what would be gross about an egg? Because you don't eat the shell.
Eggs is basically eating the amniotic fluid of another animal, seems pretty gross if you think about it. Ever seen a calf being born (I've seen lots, grew up on a farm) and thought; "Gee all that gooey, slimy stuff coming out of that heifer's butt looks delicious, I think I'll fry that up and eat it with my bacon for breakfast." Not much difference between that and chicken eggs.
Ever seen how cheese is make? It is not very appetizing.
And Hot Dogs, well... instead of cow testicles they're made with pig anuses, so your right no semen passed through that, just lots of pig feces, that's much better!
And for the record I'll try anything once, one of the most memorable weird foods I've tried is bolut, it's a Filipino thing, basically a fertilized, and rotten duck egg.