everything that's not straight.
Drive careful, there are a lot of swirvels in the road.
I love these chairs, you can swirvel round and round in them.
He must be drunk, he's swirveling down the road.
It's a swirvel antenna, you can point it anywhere you want.
its retardish for servo.
Sergio the ass general says "The cruise control swirvel isnt working"