Not so much in my experience, though one of them finds joy in flatulence. It runs in the family as this ESTj is from the stock of a particularly legendary gasmaster. Using clever tactics and rules of thumb to diffuse the chance of detection, unsuspecting coworkers or passerby have often been ambushed whilst the composed perpetrator slips away unnoticed. When regaling family with the tales of such grand exploits, the ESTj approaches the closest real life approximation I've seen of ROFLMAO. I don't think this is type-related, but I thought I'd share.