Trigger (Only Fools and Horses) point of the silliest joke, such as in "Fatal Extraction", when Del jokes with Boycie, Mike, Denzil and Trigger, saying that women ask men something then correct them, and everyone says "Why ask" together, and Trigger waits until they're finished and says "Why ask?" very stupidly. In the pilot episode Rodney asked Del where Trigger got his nickname, thinking Trigger was an armed criminal (i.e. a trigger man). Del, however, replies that 'it's because he looks like a horse', this is a reference to the famous screen horse, Trigger of the 1950s and 1960s, as Del says to Trig later
Only Fools and Horses in the form of regulars at the local pub "The Nag's Head". These included pub landlord Mike Fisher (Kenneth MacDonald), lorry driver Denzil (Paul Barber), youthful spiv Mickey Pearce (Patrick Murray) and Boycie's flirtatious wife Marlene (Sue Holderness). As the series progressed, the scope of the plots expanded. Many early episodes were largely self-contained, with few plot-lines mentioned again, but the show developed a story arc and an ongoing episodic dimension. After Grandad died following the death of actor Lennard Pearce, his younger brother Uncle Albert (Buster Merryfield) emerged and moved in with Del and Rodney. After years of searching,