I have a 26" firemans texas cruzer, i dont really use it to commute but i do run errands to 7-11 or to grab a six pack. of all my bikes it is probably the most fun to jump curbs and blast around on.
http://firemansbikes.com/
i took it to a local trail spring of last year, one of the bmx rats looked at me like i was crazy and asked me " whats that and what are you going to do with it?"
i replied " its bad ass and im gonna ride it!"
i proceeded to blast down the trail praying i wouldnt crash and make a ass of myself, thank god i made it..