By Joseph Salvador The Chiefs quarterback vaguely remembers how he celebrated his first playoff win. A video of Trevor Lawrence‘s post-game meal at Waffle House went viral just hours after he and the Jaguars rallied from a 27-point deficit to win their wild-card game against the Chargers.While the Jacksonville quarterback and his teammates’ opted for a more wholesome celebration, Chiefs quarterback Patrick Mahomes took a different approach after his first postseason victory. The Kansas City signal-caller, who will face Lawrence in the AFC divsional round, doesn’t remember exactly what he ate, …