Reference meaning
cowboy up
Last updated
To deal with hardship with toughness and without complaining; man up.
Other meanings
2. verb
To put on a more heterosexual manner, in order to fit in.
Source and scope
This definition is reproduced from English Wiktionary, sense en-cowboy_up-en-verb-mdGutYSM, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.