Guys hold up 4 fingers in pictures for several reasons, including showing allegiance or respect within hip-hop culture, representing school spirit or team pride, signaling unity or victory, or making a playful gesture with friends. In hip-hop, the four-finger gesture is famously tied to West Coast rap as a symbol of "West Side" pride, associated with iconic artists like Tupac Shakur and Snoop Dogg. It also has broader cultural meanings such as representing the four foundational elements of hip-hop or serving as a social or community signal. Outside of music, the gesture can signify important moments in sports or be used in social advocacy contexts. Sometimes, it is just a fun or celebratory pose in photos without a deep meaning.

There are also some misconceptions or alternate interpretations, such as an association with sexual orientation as noted in some non-mainstream sources, but the predominant and culturally recognized meanings revolve around camaraderie, pride, and cultural identity.

Summary of Main Meanings

• Symbol of West Coast hip-hop and "West Side" pride
• Expression of school spirit and team support
• Sign of unity, celebration, or victory
• Cultural tribute to the four key elements of hip-hop
• Used in sports to mark an important game phase
• Employed in social advocacy as a discreet call for help or solidarity

This four-finger gesture is multifaceted and context-dependent, often linking people to a shared identity or moment in an expressive, visual way.