keppihevonen

Noun

 * 1) hobby horse toy
 * 2)  hobby horse topic about which someone loves to talk at great length
 * 3)  excuse, pretext, disguise something used to conceal one's true intentions
 * 1)  excuse, pretext, disguise something used to conceal one's true intentions
 * 1)  excuse, pretext, disguise something used to conceal one's true intentions