Lowering the top marginal rates brought in significantly increased tax revenue under Reagan. The term "trickle down" was coined by detractors of supply side economics, and is a buzz word used by leftists. Your bias is showing. I see you don't refer to JFK's fiscal policy in the same terms, yet he also supported lowering the top marginal rates.
I don't know if you're unaware or just biased, but congress controls spending. During the Regan years, congress outspent the windfall tax revenue by approximately two-to-one. It's impossible to spend your way out of debt.
And adding "jmo" is not an effective insulator against criticism when saying something ridiculous.