You know, I just heard a piece of info I missed from back in March that they had a gun that summoned monkeys with hammers in one of the builds of either SRIV or the EtD expansion, and I tell you what, if that doesn't make it into the Director's Cut DLC I will be soooo sad. Srsly gaiz. Srsly.
http://www.ign.com/articles/2013/03/23/saints-row-4-had-stephen-colbert-dragons-monkey-summons
http://www.ign.com/articles/2013/03/23/saints-row-4-had-stephen-colbert-dragons-monkey-summons