A leek.
I have no-eye-deer! (Unless you're a dad, you may need to sound it out)
Cargo pants
Cuz he always uses a straw, man!
Vegetable soup. I apologise to those offended by my terrible joke. Have another Whats the hardest part of cooking a vegetable? Getting the wheelchair into the oven
He's the one with the clean finger.
A nice tight seal
You don' want your boat to be full of leeks.