2. "Boy cold!" (could be reference to a star football player, athlete, artist, etc.)
3. "Who cold?" (self-referential, rhetorical question)
4. (Sometimes the 'd' is left off the end of the word, for brevity/coolness' sake, still pronounced with the same long 'o' sound) - as in, "Shit Nigga, he col'!!!!Muhfucka col!!!!!!!" -->(this last one screamed at 110 decibels).