Wisehead 

Someone who's been around a while. Like 'Oldhead' but more of a compliment.

I told my coworker, a Wisehead, "I'll do the heavy lifting portion of this job" because I was taught to respect my elders.

Wisehead by Hooked on hugs February 14, 2019

wirehead 

Somone who cares more about computers and gear than anything else like women, food or gas

That guy is a real wirehead he has that new cell phone but no hot chicks to call on it.

wirehead by Jim Wilson August 7, 2003

Winehead

A wine enthusiast.

The wineheads at RedLetterMedia did not find Francis Ford Coppola's wine very good. Mike Stoklasa, the winehead, did not like Francis Ford Coppola's wine. Jay Bauman, the winehead, did not like Francis Ford Coppola's wine.

Winehead by MoribundMurdoch June 13, 2021

wirehead 

(n) A person who walks around in public wearing headphones or other technology on the head.

The wirehead was so immersed in her piped in music that she walked into the side of a bus.

wirehead by Heptune May 14, 2005