competition: best line from a film

Why don't you try getting jacked off under the table in front of the whole damn family and have some real problems, jackass. Hey, what were they like anyway? They looked pretty good, are they real? Are they built for speed or comfort? What'd you do with them? Motorboat? You play the motorboat?
[makes sputtering motorboat noise]
You motorboatin son of a bitch! You old sailor you! Where is she? She still in the house?