1tug 
/ˈtʌg/ verb
tugs; tugged; tug·ging /ˈtʌg/ verb : to pull something with a quick, forceful movement [no obj] ▪ I felt someone tugging on/at my sleeve. [+ obj] ▪ She tugged the cord until the plug came out of the wall socket.
tug your forelock — see forelock
