Not only that, they did it seven times as they put the previously unbeaten league leaders to the sword to emerge 45-0 winners at The Gnoll. Former Wales U21 wing Richard Johnston ran in two and there were also tries for player-coach Patrick Horgan and former Wales outside half Aled Thomas. Outside half James Hook also grabbed a try and added five conversions for a match haul of 15 points.
Former Champions Newport also lost their unbeaten record as they were hammered 39-7 at Aberavon. The prolific Jamie Davies was the home hero as he kicked nine penalties and converted one of the two tries to bag 29 points. The Wizards were in command 22-7 at the interval and not even a try and conversion by the Wales Under 21 half-back pair of James Ireland and Aled Thomas could spark Newport.
With the Gwent duo of Cross Keys and Newport slipping up, Pontypridd moved to the top of the table as they made it five out of five with an 18-6 win at Llandovery. Outside half Dai Flanagan kicked two penal.ties and converted one of the two tries, one of which came from ex-Wales back row man Dale McIntosh.
Bridgend are the only other unbeaten club, thanks to an Adam Whitney try and three peanlties from Gareth David in their 14-13 win at Pontypool.
At the other end of the table, last season's Division One Champions Maesteg finally got a win as they beat Ebbw Vale 25-19 with two tries from Andrew Hutchins.
Wales Head Coach Rob Howley talks to WRU TV's Sebastian Barrett about the 36-man squad he has just named for the forthcoming Under Armour series, which includes two uncapped players, Ospreys duo Sam Davies and Rory Thornton.
Head coach Rowland Phillips is deligthed he can now call BT Sport Cardiff Arms Park home for his Wales Women's side, who launch their international season next month with games against Scotland and UK Armed Forces in the heart of the capital city.
Wales Sevens star Sam Cross has put his home town club of Brynmawr on the map after winning a silver medal at the Rio Olympics with Team GB. His club have now honoured him by naming their players bar after him, as WRU TV discovered at the official launch, recently.
One of the newest members of the Principality Premiership, Bargoed admit it's proving to be a steep learning curve at the highest level, but are determined to become a force to be reckoned with. WRU TV visited the club last weekend when they took on Llanelli.
Table-topping Aberavon travel to north Wales to tackle RGC 1404 as both teams defend unbeaten starts to the season in the Principality Premiership. WRU TV's Graeme Gillespie visited the Wizards to see how their preparations were going for the game of the weekend.
The Half a Game initiative is currently sweeping across Wales and proving a major success. The scheme aims to give every young player at least half a game every weekend. WRU TV recently visited a festival in Narberth where clubs have fully embraced the initiative.
Both Bargoed and Swansea were seeking their first win of the Principality Premiership season this afternoon. It proved a fruitful day for the hosts - not only did they win, but Bargoed claimed a try bonus point.