paddy's motorbike 

a trench rammer or "Wacker" - basically a petrol engine driving a flat stomper, used for compacting earth back into a trench or flattening local repairs in tarmac.

So called because of its prolific use by apparently irish road labourers.

this hole's ready for filling, we'd better go and borrow Paddy's motorbike.

paddy's motorbike by Al January 29, 2005

Paddy’s Motorbike 

A big fuck off/great gurt fucking angle grinder used for cutting big bits of metal or a Norfolk lasses pubes

Typically ran on petrol they sound like two stroke motorbikes and are used by gyppos who need to compensate for their lack of testicles (Paddy’s Motorbike because they’re Irish you see)

Shaaaaag get the paddy’s motorbike out to trim that box section will ya?
Alright Johnboi as you say!

Paddy’s Motorbike by Shaaaaaaag December 3, 2022