When you drive your car around the town in a circle. revving the engine and putting the music as loud as you can

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)

A twatlap is to be lost and walk in a circle.

When you have nothing else to do so you go for a walk that ends up going around in a circle and you return exactly where you started.