Mark and Martin are sitting in the usual position, ankles crossed and laughing and gloating about how much fun it was to gunge Bryan. They have their shoes and socks back on.

We see Bryan sneak back in with 8 jugs of slime. Then he distracts them by saying how clever they are... while the gently removes their shoes and socks. They don't notice and their feet resume the usual position.

He then begins to tickle their feet (soles) before he slowly start to pour the slime over the 2 men's heads, slowly... one jug at a time, while their feet remain in the usual position. They react with initial shock, and find it funny when the other man is being slimed, but not when they are. When Bryan has finished his revenge, then Martin says "I think we taught you too well." Mark says "I think you will 'fit in' very well with us' and they all have a messy hug.