i don't knw let me think... DUUUUUUUUUUUUUUUUUUUH!!!! he's a geeky,wet haired, dino پرستار pealeantologist(don't knw how 2 write it sorry) who got THE HOTTEST CHIC ON EARTH aka rachel green fall sooooooooooooooooooooooo bad 4 him!! i worship this brainiac!!