Trench Head

When wearing headphones for a long time, you get a strip of flattened hair that goes across your head that resembles a trench.

I've been gaming for so long I now have trench head

by Pikzal January 14, 2021

Trench head

This is an insult aimed at people who get a stupid fucking line in their head when they go for a haircut. This insult is usually aimed at fat people who think they’re road but they’re just fat.

Will- “my new haircut looks sick”
George- “fuck off you fat trench head”

by Craigsfat May 9, 2021

trench head

Similar to trench foot.
Someone who acts like an idiot/in a stupid manner.

Trent is such a trench head.

by stoptakingnotyourmom April 17, 2017