Generally just the word ENEMA itself. . nothing imparts the [adj] word Enema better than its namesake
However for now here's some I've used & heard over the years :
Dr Higginson I presume - That chubby little fellow of bloated belly, who can only grunt . . pffft ! . . pffft ! . . pffft ! . . when pressed to respond
Nurse Jones -The E Can that says I can, she who always looks good resplendent in her best white shiny uniform & dark blue collar. Such a good girl too, soaps to clean
Dr Vollrath - He's every bit the business. Starch white jacket with black trimmings, ooh those markings, bit of a dark horse too, wears hose on the side
Douche Can Dan - Such a slippy customer that one. Known to imbibe a tipple of vinegar water when muff diving.
Puff The Magic Dragon - Puff is the orangey red teardrop shape ear syringe that I had under - estimated one evening while taking a bath. I learnt (promptly) that Puff & green Palmolive soap mixture were not my friend
Squirt - Ahhh yes squirt, the small clear glass & bakelite glycerine syringe. Squirt might look innocuous butt can have you up & ‘running’ the 100 yard dash in no time flat
Topper - What can I say about topper . . Tops is a rubbery (red head) with a big mouth . . perhaps so named because it infers or invites a Top Up.
An Enema can be fun . .and liberating IN a number of ways