Design arseholes.
"Look at that hipster, he's such a design arsehole."
To have an aggressive wank, or to get a hand-job off an angry girl.
"Yeah, last night I went home and was so frustrated I ended up pulling the head off it"
"Man, Kelly was so annoyed with me but we had angry sex and she nearly ended up pulling the head off it!"
Cum.
"Here comes my Gentleman's Paste. all over yer face."