You and the 10th Doctor are dealing with a lady together.. Or well, two of them. You both are struggling to figure out which is which.. When suddenly a fez and another extremely odd man dropped from a portal.. 10 picked up the fez and put it on.

11: "A very skinny, that is proper skinny!" 11 says.. "Never seen it from the outside, it's like a special effect! Oi, matchstick man!" 11 Knocks the hat off 10..

10: "..You're not.." 10 mutters as he realized he's literally staring at his future self.. Oh time lords are confusing.