There has to be tonnes surely.
When playing caribbean stud poker and the dealer turns over a good hand....dam, the dealer has a big pair.
Or whilst trying to determine what kinda hand someone has at hold 'em you could ask them "Have you got a big pair ?"
Numerous variations on that.
No need to go to a brothel, just put your 100 in our slots and we'll make sure you get f**ked !
Our slots have huge melons.
Our slots are looser than (insert your favourite slut or sterotype)
Not much point telling people how tight your slots are right ?

(although I guess you could claim your competitors slots are as tight as......well something that is tight

)
Gotta be plenty to do with "hands" or "shuffling" too surely.
Oooh what dexterous hands you have, you are good at shuffling, do you practice with your hands at home alot ?
Can you shuffle one handed ? (I didn't type that one handed)
Then blackjack hands surely have many possibilities.
Hard 14, ohhh I'd be lucky.
My hard 20 beats your small/big pair.
It might be 16 but it's a soft 16.
Hard 12 ? I'll have to do it twice then.
There must be tonnes more we have missed.