Since many of you have asked for a "karaoke" or instrumental track that could be used to create your own parodies, here is one rendition that has been recorded by independent musicians that you can use: 
Bud Light Real Men of Genius instrumental mp3

The general format for a 1-minute track is as follows:

Narrator: (organization) presents...Real American Heroes/Real Men of Genius
Singer: Real American Heroes/Real Men of Genius
Narrator: Today we salute you, Mr. _____________
Singer: Mr. ____________
Narrator: description 1
Singer: (saying)
Narrator: description 2
Singer: (saying)
Narrator: description 3
Singer: (saying)
Narrator: So stand and be recognized (or other phrase), _________. 
Singer: Mr. ____________
Narrator: (organization, location)