AMC’s winning political romp Mad Men – easily one of the most stimulating and exacting portrayals of money -mindedness in 1960s Manhattan – isn’t short on LOLs and weird-out moments – not least in last Sunday’s installment, which saw Jessica Paré performing a bizarre rendition of French pop classic “Zou Bisou Bisou” (already a hit iTunes this week).

Here’s a breakdown of the show’s zaniest moments…

(1) Slappy-slappy

(2) Office gardening insanity

(3) “Put some clothes on!”

(4) Don and Lane’s slutty night out

(5) Don draper as “Over-The-Top Business Bastard”