That gel's been sitting in those pipes for years. You could get the black plauge, uh, chicken pox, a bad rash, probably even some more, uh, brain damge, so, with that knowlage, I'm sure you won't even... won't even attempt to portal through there, yeah you could get seriously injured portaling through there, I mean I know I'm trying to kill you but... you're my friend and I just... don't want to see you get hurt. ... Yeah I play this game too much XD