Alfalfa

[PussyCat]

The lucern (Medicago sativa); -- so called in California,
Texas, etc.

[Renato]

A [tuft] of hair that sticks up, e.g. after a nights sleep. All other hair is stuck down with either one strand or just a tuft of hair sticking up at the back of the head.
Alternative spelling - [Alfalpha], [Alphalpha], Alphalfa

[Julene]

when a [male] [gets] an [erection].

[Tina]

A [big kiss] with [tongue] [and stuff].

[Dave Paprocki]

A leguminous plant with clover-like leaves and bluish flowers, native to southwestern Asia and widely grown for fodder.

[Luis Fok]

a plant grown as food, especially for farm animals, or used in salads before it is completely developed