The study of youth language has grown during the last decades, and covers quite a few of the particular features and ways of communicating that characterize young people. Contrastive studies in this area, however, are few and far between, no doubt due to the lack of corpora. In this paper, which is based on two corpora of youth language, COLT and COLAm, we compare some aspects of the use of the pragmatic markers like and como by adolescents in London and Madrid. Like and como are used for the same functions, although like is used twice as frequently as como. [ABSTRACT FROM AUTHOR]