To have a big head. Named after Ho Creet for breaking the Guiness Book Of Records in having the largest head circumference. Also can be associated with Hitler as Joseph Beton's father was Adolf. Joseph was a member of the 'Beton-Bashers' and the 'BigHead Family'.
Jake: OMG Tim you git! your such a bighead!
Tim: Don't lie! I'm not part of the Betons.