Walk up to one of them (the smallest one :-) ).
Give them the middle finger.
As they start to get angry with you, say—hey, that’s what the NFL players are doing to you—about time you got angry with them!
One of 'em actually physically threatened me during the election last year. Oh, how I wanted that to happen.
They will never learn as they are true Hillary/Obama/leftist believers and have pictures on their wall with Hillary. Sigh.