Danshi Koukousei no Nichijou Specials

Slice of Life Random gags among friends Hilarious to say the least 

Both lighthearted comedy anime about a group of boys. Each anime also has unique characters with fun personalities although in Oushitsu Kyoushi Heine, the characters are more developed. 

Both shows are short (3-minute) special episodes of a slice of life, school, comedy pure comedy series. Dashi Koukousei and Gekkan Shoujo use ironic irony and misunderstandings between main characters as a primary device to make you laugh. Both specials are a very fun complement to their respective main series, and not to be missed.