I wait for 8 bam.
Everything else is in place.
I’m likely to win,
Or maybe somebody has
8 bams sitting in her rack.
 
Do the 8 bams lurk
in the wall hidden from sight?
Quietly, calmly
I take my turns and discard
cracks, dots, winds and dragons too.  

A joker can’t help.
The 8 bam is for a pair.
I sit and fidget.
Who has it? The broken wall?
Such an allusive 8 bam