Top definition
To fail at attempting self-fellatio because of small penile size. Consequently causing the torso to remain bent for an extended period of time and causing great dissatisfaction.

Name originates from the first recorded case in which the individual described his penis as short but sweet.
Person A: Why are you crying so hard?
Person B: I just caught my boyfriend performing a suckmybelal.
by mamibelal June 06, 2011
Happy St. Patties Day!