London slang.
nouns:
1) someone strong- looking, or muscular. Specifically appearance DO NOT get confused with if they be strong, but don't look it.
2) someone you wouldnt wanna mess with
3) huge
verbs:
1) to hench: to muscle someone out, push them aside, beat them in a fight.
"look at that bodyguard, he's so fuckin hench"
"that car is hench. you could fit Pavarotti in there"
you push someone out of a queue to get to the front and they do shit about it.
"man got henched! shame!"
Kate: wow, dude! your hands are hench!
Emma: yeh, i know. too bad. you havn't even seen my feet yet.
Kate: wha?!
Emma: My toes are like fingers!
Kate: sorry dude.