Man pranks Londoners with fake spider, gets wildly mixed reactions

Unsurprisingly, people have pretty strong reactions when a stranger comes up behind them and dangles a large, plastic spider on their shoulder.
The latest video from YouTube prankster Jack Jones is clear proof of this. In the clip above, there are screams, relieved laughter, and at least one guy who looks genuinely unimpressed when he turns around.
SEE ALSO: American police have very mixed reactions to this British prankster's trolling
The lesson? If you don't want to get a drink chucked over y