Found some vintage track bikes...
 

..

They have brakes.

No, it has brakes. Front ones and you can tell by the uni-bar brake lever.

Oh i guess they do, not rear though, so that proves they are surely fixed gears!

white tires, no foot retention, slack chain

clearly jackass

^ Amazing. I just spit coffee out my nose.

:lol:

looks like coaster brake rear. second one has a real f'in vertical seatstay, maybe very vintage cannondale?

second one also has mad front tire clearance. forget toe overlap, this has frame overlap.

a lack of coasting does not a "track" bike make

vintage track bike:
http://4.bp.blogspot.com/_wVc040A2UE...3e8588de58.jpg