Gimmicky
(e.g. Number of words, Sit, Stand, and Bendover)

Long Form
(e.g. A Day In The Life, Open Scene w/ 5 words)

Secret
(e.g. Police Station, Dating Game)

Quickies
(e.g. Puppets, Scripts)

Audience Involvement
(e.g. puppets, A Day In The Life)

Verbal
(e.g. Scripts, Questions Only, Entrance/Exit Words)