The 3-theme that first struck me was one produced by Mossimo(?) a few years back:

One Tequila,
Two Tequila,
Three Tequila,
FLOOR!

However, since we're trying to stay away from the drinking theme the only other things I can think of are:

Stop posting,
Drop by Gini's,
and Roll with laughter

and

The Father, Son, and Holy Ghost
They caught the last train for the (west) Coast
and we were singing:
Byeeeee, byeeeee Miss American Pieeeeeee
Drivin' my Nissan I got the lease on to Miz G's; buh-bye!
Them good ol' boys were drinkin' whiskey and rye ---


(Yeah and the scary part is, this is me completely sober! )