Let's go guy

the let's go guy is a pondering type of person who always extensively thinks about how to respond to a plan, but ultimately will always respond with the phrase 'let's go'.

ME: dude, how about we go to the city center and grab some food at the MAC?
Let's go guy: *thinking extensively about a correct response* let's go let's go!

ME: guys, let's go party tonight!
Friend: sounds like a plan!
let's go guy: let's go let's go!

let down cunt

Someone who agrees to take part in an Mad Monk challenge, but bails a month before with a shit excuse.

I double booked, and chose a wedding over a manly event and piss up. Sorry to be a let down cunt.

I dont think my foot will last the whole 10k. (the mrs wants me to walk the dogs instead.) I am also a let down cunt

let’s sesh

Means let’s smoke

Jacob: Aye Andrew!

Andrew: wussup foo?
Jacob: let’s sesh
Andrew: down bro 💯🤩✊🏽