A man of very large proportion, normally 6 foot 7 or taller, who hangs around the team and professes to be a part of it but finished his career in the 15's.
Look at that jizz guzzling eel, he thinks he could playquarterback for the Broncs.
Grizzling is a particularly repulsive form of crying; usually done by children but sometimes by adults particularly molly piss men. It's a thoroughly unpleasant whinging, whining, bout of self-pity accompanied by oceans of tears, a swollen face and large dribbles of snot. The person doing the grizzling expects sympathy and hugs but should be kept beyond arms reach with a forked vermin stick and consigned to a distant planet at the earliest opportunity.