The bonus mailbag is filled with some thought provokers as ever and this week we get to hear which celebrities Darren and Joe think they would have a genuine shot at.

The chance to go invisible descends into scaring the bejaysus out of Simon Harris with a Michael Collins painting and a jocking in the Oval Room.

Email: stallit@goloudnow.com

An extra trip around the Stall It universe this week all thanks to the gang at Freenow by Lyft who have teamed up with Joe and Darren to give them a spin around some of their favourite haunts around Dublin including a literal trip down memory lane for Joe and a drive by of the Áras to check in on Catherine.

There's no better way to get around and no better person to get you around that a proper Dublin taxi driver and Chris here is a prime example of what makes them so great. Full of excellent tales of his travels over the years, patience with the boys attempts at taxi chit-chat and thankfully no stranger to dropping a celeb name here and there (Take That fans will be particularly delighted with one celeb passenger).

Thanks again to Freenow, with the biggest fleet of professional drivers they are the one to choose for reliability, safety and convenience.

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Bit of a Dragon's Den vibe this week as the lads put forward their inventions for scrutiny. Unfortunately for Darren his already exists worldwide but he still thinks he came up with it first. Joe's has legs though...quite literally.

They get to talking about dogs and Joe's comlex feelings towards the family pooch get an airing and we hear about his sister's pet rabbit (that she walks around on a leash!!)

Drone taxis have arrived but the jury's still out on whether they're on board...in any sense.

Send all your questions and comments to stallit@goloudnow.com.