Strange all-in HU NLHE Hand, Deep Stacks

[Q8offsuit]

One of the more interesting heads-up hands I have ever seen. We started with $20 stacks playing NLHE. Blinds $0.10 on the button and $0.20 in the Big Blind.

I have $16.60 and his stack is $23.40. I am dealt Q [img]/images/graemlins/spade.gif[/img] J [img]/images/graemlins/spade.gif[/img] on the button.

I make it $0.80 to go. He calls blind (has not seen his cards yet). $1.60 in the pot.

Flop: J [img]/images/graemlins/diamond.gif[/img] 8 [img]/images/graemlins/heart.gif[/img] 6 [img]/images/graemlins/diamond.gif[/img]

He checks blind (but after seeing the flop). I think for a while and bet $1.00. He finally looks at his cards and moves all-in instantly. $14.80 to call.

This is the kind of player to make massive overbets heads-up with hands like AK preflop and strong draws postflop. He varies his play a lot so I am confused as to what to put him on here.

I know he thinks I am trying to push him off what I think is a random hand with my $1.00 continuation bet. He knows I am nearly forced to bet in this position.

Call or fold?