A masturbation technique where you take a jar of Smuckers (your choice of flavor), open it and insert your penis, then proceed to
masturbate with the
jam.
OPTIONAL: After ejaculating into the jar, make a
sandwich or bagel with it and give it to your girlfriend, hated brother, or enjoy it yourself.
Random
Guy: I totally made my gf a Smucker Fucker sandwich last night!
Random Guy2: Whoa what did she do to you???
Random
Guy: Next time she makes ME the sandwich
bitch!