Make it into Rhubard and Custard boiled sweets and then sell it by the quarter for 25p ... good times ..
Create an improvised dildo, present it to your mum as a gift. Insist she tries it out while you film. Post the resulting video for our enjoyment.
You could try shoving the rhubarb up STD's arse if you can find room past Toby's shrivelled chipolata.
Set up an illegal distillery, make rhubarb flavoured vodka and go into business with some shady Eastern Europeans who will sell it on street corners for you
I love the wine idea, but wine-making is fiddly. Got a recipe for rhubarb chutney, that looks great and easy to adapt. The thing about a great chutney is that it's piss easy to give away - unlike rhubarb generally at this time of year, though I do concede it's tough to get sick of rhubarb crumble. Interesting that someone mentioned vodka, I juiced a ****load with lime last month and vodka to taste, 6 people got completely slaughtered.
Rhubarb jam is THE ****! Especially with a hint of cloves in it, but make sure to have them cloves out of it by the time you jar it. Aint nothing too nice about biting into a clove