Crossword Puzzle Slang ShowcaseOnline version Test your knowledge of informal language and expressions with this fun crossword puzzle. by diego de la rosa 1 Describes something that is exciting or excellent. 2 short for "brother" 3 To show off or boast about something. 4 You agree or interested 5 To suddenly cut off all communication with someone. 6 Gossip or interesting information. 7 The acronym of "Greatest of all time". 8 Equivalent to "what's up" or "How are you doing" 9 Especially awesome, big, strong or incredible 9 3 5 2 7 6