Some miscellaneous comments: Woman in a bar: This particular mathematician appears to be from the 5th century BC. Prime numbers: This reminds me of the Grothe

Some miscellaneous comments: Woman in a bar: This particular mathematician appears to be from the 5th century BC. Prime numbers: This reminds me of the Grothendieck prime, 57. Hunting: I would modify the statisticians statement to "on average, we got him", but that doesn't sound as funny. Theorem: I would have thought that the mathematician would just define, without loss of generality, the interior of his prison cell to be 'outside', much like in the subsequent joke about fences.