Programmers do it in many languages. Programmers do it top down. Programmers will do it all night, but only if you are debugged. RAMsom, what you pay to sloppy programmers. REAL programmers have keyboard dents in their foreheads REAL programmers use undocumented DOS calls REAL programmers write 4K GUIs.
REAL programmers write self-modifying code.
Real Programmers aren't afraid to use GOTO's. Real Programmers like vending-machine popcorn. Real Programmers think better when playing Adventure or Rogue. Real Users hate Real Programmers. Real programmers aren't.