In London it's a boot On a Ferrari, it's in front. An elephant will used it to take loot Sir Mix a Lot liked it, to be blunt

I have a head, but no brain. My name sounds like agreement In a salad, I reign Add tomatoes and dressing to augment What am I?

It is shallow, sheltered, and hedged by frond. Man can stand in it and not sink beyond. Frogs may sit on its chairs, deeply in thought.

My first four letters is something you see in a parade. My last three letters is something you shouldn’t ask a woman. What am I?

You can peep through me, but that's not what I'm for. I am the gatekeeper of your door.