Vincent Crabbe is a student at Hogwarts, in the same year as Harry Potter. Crabbe is quite dense, although he seems to be a little brighter than Goyle. Malfoy chooses Crabbe to be his second in a wizards' duel, for example. Crabbe follows Draco Malfoy around and serves as something of a bodyguard for him.Crabbe has a puddingbowl haircut and gorilla-ish arms. Crabbe is also taller than Goyle.

Crabbe's father is a Death Eater, albeit a somewhat stupid one (GF

Vincent Crabbe
hair: pudding-bowl haircut
voice: deep grunt
distinguishing features: thickset and extremely mean. Flat nose. Holds his arms sort of stiff. Polyjuice Potion to turn someone into Crabbe is a deep, murky brown. (CS12)
age: born 1980
interests: chuckling trollishly, smirking, laughing syncophantically, cracking knuckles, flexing muscles, sniggering stupidly, rubbing knuckles in a menacing way