A Boston sports-radio host yesterday likened former Heisman Trophy winner Tim Tebow’s NFL draft party to a “Nazi rally,” a remark one media observer called an “amazing double standard.” Fred “Toucher” Toettcher said yesterday on 98.5 The Sports Hub, “It looked like some kind of Nazi rally. . . . So lily-white is what I’m trying to say. Yeah, Stepford Wives.” Station spokesman Cha-Chi Loprete said the station “received no inquiries regarding” the morning drive-time show and declined further comment. Efforts to reach Toettcher for comment were unsuccessful.