I try to have finished my meal like 1-2hrs before a workout. Works for me, not saying it's 'the only way to do it'. I'd say though, let your food settle.
''You probably thought this was a bright idea: who hit the light switch?
Hype shift, this is where it looks like the fight's fixed
Tight fist, beat you with the hand that I write with
Punchlines that remind Rodney King of the night sticks...''