The catwalk zoolander pose.
When him and Liam kidnapped Jonty.
Today when he portrayed one of the twins entering the house, and his portrayal of Leslie as well (It was the usual acting out of highlights of the series task that happens every year).
There's just 3 off the top of my head. It says it all that none of these moments have been on the HLS show! Evil editing from channel 4!
I'll add more later!