Manta / Butterfly / etc. item slang:

“Manta / Butterfly / etc. item slang” is shorthand for Dota 2 item names and upgrade paths, where players use a shortened item name or a first-name plus category to talk quickly about purchases and builds.

This slang matters because item choices are a core part of a hero’s role, survivability, damage, and utility, and quick callouts help teammates coordinate timing and farm priorities. For example, a player might say “I’m going Manta” to mean Manta Style, or “they have Butterfly” to warn that right-click attacks will be harder to land because the item provides evasion and agility. In practice, item slang is used in lane discussions, draft planning, and team fights whenever players need to communicate builds faster than saying the full item name.

Related: Farming, Evasion