Minnesota Trailer Hitch

A blowjob with suction so vicious it would be able to take the chrome off of a trailer hitch, making your dick look like a trailer hitch in Minnesota (which for some reason are all stripped of chrome), dull and lusterless.

"Dude that chick gave me a Minnesota Trailer Hitch last night, I think it may have blown up bloodcells in my dick!"
"Why didn't you say sooner?! I'll grab the ice!"