4 Of The Best Hard Knocks Clips, So Far

PHILADELPHIA (CBS) -- The NFL season is almost here! Which means, HBO's Hard Knocks is almost over.

This season has featured the electric coach Bill O'Brien, the dynamic and rather annoying J.J. Watt, the meat-head Brian Cushing, the lovable Vince Wilfork, and a bunch of other guys in between.

With just two more episodes remaining, here are four of the best clips so far.

Bill O'Brien impression

Khari Lee's Bill O'Brien impersonation - 2015 Hard Knocks: The Houston Texans Episode 3 preview by NFL on YouTube

Brian Cushing being Brian Cushing

Brian Cushing calls out Alfred Blue - 2015 Hard Knocks: The Houston Texans Episode 2 preview by NFL on YouTube

Vince 'MJ' Wilfork

Vince 'MJ' Wilfork dominates at basketball - 2015 Hard Knocks: Houston Texans Episode 1 preview by NFL on YouTube

The QB decision

Bill O'Brien informs Ryan Mallett that Brian Hoyer is starting - 2015 Hard Knocks by NFL on YouTube